{"product_id":"greenway-gauv-10s-uv-lamp-20-inch-twin-filter-kit","title":"Greenway GAUV-10S UV Lamp \u0026 20\" Jumbo Twin Filter Replacement Kit","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eKeep your \u003cstrong\u003eGreenway GAUV-10S UV water treatment system\u003c\/strong\u003e maintained with a complete replacement lamp and filter kit designed for the \u003cstrong\u003eUV Option 4 Deluxe twin 20\" Jumbo filter configuration\u003c\/strong\u003e.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis maintenance kit combines the replacement \u003cstrong\u003eUV lamp, 20 micron pleated sediment cartridge and 1 micron depth sediment cartridge\u003c\/strong\u003e required for routine servicing of the system.\u003c\/p\u003e\n\u003cp\u003eChoose between \u003cstrong\u003eGenuine\u003c\/strong\u003e and \u003cstrong\u003eAftermarket\u003c\/strong\u003e options. The Genuine kit uses genuine replacement components, while the Aftermarket kit provides compatible replacements with the same \u003cstrong\u003e20\" Jumbo size, filter type and micron configuration\u003c\/strong\u003e without representing them as genuine branded cartridges.\u003c\/p\u003e\n\u003ch2\u003eProduct Options\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eOption\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eUV Lamp\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eFilter Set\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eCompatible System\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGenuine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGenuine Greenway GW_GUVL-10S\u003c\/td\u003e\n\u003ctd\u003eGenuine 20BPF20 + 20BPX01\u003c\/td\u003e\n\u003ctd\u003eGAUV-10S \/ UV_OPT4-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible GW_GUVL-10S Replacement\u003c\/td\u003e\n\u003ctd\u003eAftermarket 20 Micron Pleated + 1 Micron Depth, 20\" Jumbo\u003c\/td\u003e\n\u003ctd\u003eGAUV-10S \/ UV_OPT4-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eBoth options maintain the same filtration sequence:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e20 Micron Pleated → 1 Micron Depth → UV Treatment\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eGenuine — Greenway GAUV-10S Replacement Kit\u003c\/h2\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eGenuine\u003c\/strong\u003e option for the genuine replacement lamp and filter configuration used with the Greenway GAUV-10S Option 4 Deluxe system.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Genuine Greenway GW_GUVL-10S UV Lamp\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Genuine 20BPF20 — 20 Micron Pleated 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Genuine 20BPX01 — 1 Micron Depth 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis provides the UV lamp and both prefiltration stages together in one convenient replacement kit.\u003c\/p\u003e\n\u003ch2\u003eAftermarket — Compatible Greenway GAUV-10S Replacement Kit\u003c\/h2\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eAftermarket\u003c\/strong\u003e option for compatible replacement components that maintain the same \u003cstrong\u003e20\" Jumbo size and micron configuration\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Compatible GW_GUVL-10S UV Replacement Lamp\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Aftermarket 20 Micron Pleated 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Aftermarket 1 Micron Depth 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe aftermarket components are \u003cstrong\u003ecompatible replacements and are not genuine Greenway\/Pentair components\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe aftermarket filters are identified by their \u003cstrong\u003esize, filtration type and micron rating\u003c\/strong\u003e, rather than using the genuine 20BPF20 and 20BPX01 model numbers.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This UV Lamp \u0026amp; Filter Kit?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete UV lamp and twin-filter replacement kit\u003c\/li\u003e\n\u003cli\u003eDesigned for the \u003cstrong\u003eGreenway GAUV-10S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuits the \u003cstrong\u003eUV Option 4 Deluxe \/ UV_OPT4-D\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrect \u003cstrong\u003e2 × 20\" Jumbo\u003c\/strong\u003e filter configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 micron pleated filter\u003c\/strong\u003e for first-stage sediment filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 micron depth filter\u003c\/strong\u003e for finer second-stage sediment filtration\u003c\/li\u003e\n\u003cli\u003eIncludes the GAUV-10S replacement UV lamp\u003c\/li\u003e\n\u003cli\u003eChoose between \u003cstrong\u003eGenuine and Aftermarket\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBoth options maintain the same filter size and micron configuration\u003c\/li\u003e\n\u003cli\u003eConvenient way to replace the UV lamp and both prefilters together\u003c\/li\u003e\n\u003cli\u003eConfigured for systems treating \u003cstrong\u003esurface-drawn creek, spring or river water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Greenway UV Option 4 Deluxe combines \u003cstrong\u003etwo stages of sediment prefiltration followed by UV treatment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eStage 1 — 20 Micron Pleated Sediment Filtration\u003c\/h3\u003e\n\u003cp\u003eThe first stage uses a \u003cstrong\u003e20 micron pleated 20\" Jumbo cartridge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis provides initial sediment filtration, capturing particulate matter from the incoming water before it reaches the finer second filtration stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGenuine:\u003c\/strong\u003e 20BPF20\u003cbr\u003e\u003cstrong\u003eAftermarket:\u003c\/strong\u003e Compatible 20 Micron Pleated 20\" Jumbo Filter\u003c\/p\u003e\n\u003ch3\u003eStage 2 — 1 Micron Depth Sediment Filtration\u003c\/h3\u003e\n\u003cp\u003eThe second stage uses a \u003cstrong\u003e1 micron depth 20\" Jumbo cartridge\u003c\/strong\u003e for finer sediment filtration ahead of UV treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGenuine:\u003c\/strong\u003e 20BPX01\u003cbr\u003e\u003cstrong\u003eAftermarket:\u003c\/strong\u003e Compatible 1 Micron Depth 20\" Jumbo Filter\u003c\/p\u003e\n\u003ch3\u003eStage 3 — GAUV-10S UV Treatment\u003c\/h3\u003e\n\u003cp\u003eFollowing prefiltration, water passes through the existing \u003cstrong\u003eGreenway GAUV-10S UV system\u003c\/strong\u003e for ultraviolet treatment.\u003c\/p\u003e\n\u003ch3\u003eTreatment Path\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e20 Micron Pleated Sediment → 1 Micron Depth Sediment → GAUV-10S UV Treatment\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eDesigned for Surface-Drawn Water Systems\u003c\/h2\u003e\n\u003cp\u003eThe Greenway \u003cstrong\u003eUV Option 4 Deluxe\u003c\/strong\u003e is configured for surface-drawn water applications including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCreek water\u003c\/li\u003e\n\u003cli\u003eSpring water\u003c\/li\u003e\n\u003cli\u003eRiver water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe twin 20\" Jumbo filters provide staged sediment filtration before the water enters the UV treatment unit.\u003c\/p\u003e\n\u003ch2\u003eWhy Prefiltration Matters for UV Treatment\u003c\/h2\u003e\n\u003cp\u003eThe two filter cartridges progressively filter incoming water before it reaches the UV stage:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e20 Micron → 1 Micron → UV\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e20 micron pleated filter\u003c\/strong\u003e provides the initial sediment filtration stage.\u003c\/p\u003e\n\u003cp\u003eWater then passes through the \u003cstrong\u003e1 micron depth filter\u003c\/strong\u003e for finer filtration immediately before UV treatment.\u003c\/p\u003e\n\u003cp\u003eBoth Genuine and Aftermarket kits maintain this same filtration sequence.\u003c\/p\u003e\n\u003ch2\u003eAbout the Greenway GAUV-10S Option 4 Deluxe\u003c\/h2\u003e\n\u003cp\u003eThe genuine Greenway UV Option 4 Deluxe configuration uses:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGreenway GAUV-10S UV unit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2 × 20BWH 20\" Jumbo filter housings\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × 20BPF20\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × 20BPX01\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSurge protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis replacement kit replaces the primary lamp and filter service components while retaining your existing UV system and filter housings.\u003c\/p\u003e\n\u003ch2\u003eUV Lamp Replacement\u003c\/h2\u003e\n\u003cp\u003eThe UV lamp should be replaced \u003cstrong\u003eevery 12 months\u003c\/strong\u003e as part of routine UV system maintenance.\u003c\/p\u003e\n\u003cp\u003eA UV lamp can continue to produce visible light even as its effective germicidal UV output declines.\u003c\/p\u003e\n\u003cp\u003eFor this reason, replace the UV lamp according to the \u003cstrong\u003eannual replacement schedule rather than waiting for the lamp to stop glowing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eGenuine vs Aftermarket\u003c\/h2\u003e\n\u003cp\u003eBoth options provide the same basic replacement configuration:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 × UV Lamp + 1 × 20 Micron Pleated Filter + 1 × 1 Micron Depth Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eChoose Genuine If:\u003c\/h3\u003e\n\u003cp\u003eYou want the genuine replacement components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGenuine Greenway GW_GUVL-10S UV Lamp\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGenuine 20BPF20 20 Micron Pleated Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGenuine 20BPX01 1 Micron Depth Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoose Aftermarket If:\u003c\/h3\u003e\n\u003cp\u003eYou want compatible replacement components with the same required \u003cstrong\u003e20\" Jumbo size and micron configuration\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCompatible GW_GUVL-10S Replacement Lamp\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAftermarket 20 Micron Pleated 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAftermarket 1 Micron Depth 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe aftermarket cartridges match the required \u003cstrong\u003esize, filter type and micron levels\u003c\/strong\u003e, but are not sold as genuine 20BPF20 or 20BPX01 cartridges.\u003c\/p\u003e\n\u003ch2\u003eBest Suited For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGreenway GAUV-10S\u003c\/li\u003e\n\u003cli\u003eUV Option 4 Deluxe\u003c\/li\u003e\n\u003cli\u003eUV_OPT4-D\u003c\/li\u003e\n\u003cli\u003eTwin \u003cstrong\u003e20\" Jumbo\u003c\/strong\u003e filter configurations\u003c\/li\u003e\n\u003cli\u003eCreek water treatment systems\u003c\/li\u003e\n\u003cli\u003eSpring water treatment systems\u003c\/li\u003e\n\u003cli\u003eRiver water treatment systems\u003c\/li\u003e\n\u003cli\u003eSurface-drawn water treatment\u003c\/li\u003e\n\u003cli\u003eAnnual UV lamp replacement\u003c\/li\u003e\n\u003cli\u003eRoutine filter servicing\u003c\/li\u003e\n\u003cli\u003eTwin-stage sediment prefiltration\u003c\/li\u003e\n\u003cli\u003eReplacing the UV lamp and filters together\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eGenuine\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eAftermarket\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible System\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGreenway GAUV-10S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGreenway GAUV-10S\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Reference\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUV Option 4 Deluxe \/ UV_OPT4-D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUV Option 4 Deluxe \/ UV_OPT4-D\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Configuration\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 × 20\" Jumbo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 × 20\" Jumbo\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Lamp\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGenuine GW_GUVL-10S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible GW_GUVL-10S Replacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirst Filter\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20BPF20 — 20 Micron Pleated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20 Micron Pleated\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecond Filter\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20BPX01 — 1 Micron Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1 Micron Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Size\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20\" Jumbo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20\" Jumbo\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Lamp Replacement\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEvery 12 Months\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEvery 12 Months\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCreek \/ Spring \/ River\u003c\/td\u003e\n\u003ctd\u003eCreek \/ Spring \/ River\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Type\u003c\/td\u003e\n\u003ctd\u003eGenuine\u003c\/td\u003e\n\u003ctd\u003eCompatible Aftermarket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis replacement kit is configured for:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGreenway GAUV-10S\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUV Option 4 Deluxe \/ UV_OPT4-D\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwin 20\" Jumbo Filter Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Genuine option uses the \u003cstrong\u003e20BPF20 + 20BPX01\u003c\/strong\u003e cartridge combination.\u003c\/p\u003e\n\u003cp\u003eThe Aftermarket option maintains the same:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e20\" Jumbo cartridge size\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e20 micron first-stage filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 micron second-stage filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ewithout representing the aftermarket cartridges as genuine branded models.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the incoming water supply.\u003c\/li\u003e\n\u003cli\u003eSwitch off and isolate electrical power to the UV system.\u003c\/li\u003e\n\u003cli\u003eDepressurise the filter housings.\u003c\/li\u003e\n\u003cli\u003eRemove the existing filter cartridges.\u003c\/li\u003e\n\u003cli\u003eInstall the new \u003cstrong\u003e20 micron pleated 20\" Jumbo cartridge\u003c\/strong\u003e in the first stage.\u003c\/li\u003e\n\u003cli\u003eInstall the new \u003cstrong\u003e1 micron depth 20\" Jumbo cartridge\u003c\/strong\u003e in the second stage.\u003c\/li\u003e\n\u003cli\u003eCarefully remove and replace the UV lamp according to the system servicing procedure.\u003c\/li\u003e\n\u003cli\u003eReassemble the filter housings and UV system.\u003c\/li\u003e\n\u003cli\u003eSlowly restore the water supply.\u003c\/li\u003e\n\u003cli\u003eCheck the housings and connections for leaks.\u003c\/li\u003e\n\u003cli\u003eRestore power once the system has been correctly reassembled.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTake care when handling the UV lamp and quartz components during servicing.\u003c\/p\u003e\n\u003ch2\u003eMaintenance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUV Lamp:\u003c\/strong\u003e Replace every \u003cstrong\u003e12 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFilter cartridge service life will depend on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncoming water quality\u003c\/li\u003e\n\u003cli\u003eSediment loading\u003c\/li\u003e\n\u003cli\u003eWater consumption\u003c\/li\u003e\n\u003cli\u003eFrequency of use\u003c\/li\u003e\n\u003cli\u003eSeasonal changes in the surface water source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSurface-drawn water conditions can vary, so filter condition and water flow should be monitored and cartridges replaced as required.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003ch3\u003eGenuine Option\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Genuine Greenway GW_GUVL-10S UV Lamp\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Genuine 20BPF20 20 Micron Pleated 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Genuine 20BPX01 1 Micron Depth 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAftermarket Option\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Compatible GW_GUVL-10S UV Replacement Lamp\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Aftermarket 20 Micron Pleated 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × Aftermarket 1 Micron Depth 20\" Jumbo Filter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe complete UV system, UV chamber, controller, surge protector and filter housings are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich Greenway system does this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is configured for the \u003cstrong\u003eGreenway GAUV-10S UV Option 4 Deluxe \/ UV_OPT4-D\u003c\/strong\u003e using twin 20\" Jumbo filter housings.\u003c\/p\u003e\n\u003ch3\u003eWhat is included in the Genuine kit?\u003c\/h3\u003e\n\u003cp\u003eThe Genuine option includes a \u003cstrong\u003egenuine Greenway GW_GUVL-10S UV lamp, genuine 20BPF20 20 micron pleated filter and genuine 20BPX01 1 micron depth filter\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat is included in the Aftermarket kit?\u003c\/h3\u003e\n\u003cp\u003eThe Aftermarket option includes a \u003cstrong\u003ecompatible GW_GUVL-10S replacement UV lamp, aftermarket 20 micron pleated 20\" Jumbo filter and aftermarket 1 micron depth 20\" Jumbo filter\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eAre the aftermarket filters 20BPF20 and 20BPX01?\u003c\/h3\u003e\n\u003cp\u003eNo. \u003cstrong\u003e20BPF20 and 20BPX01 are the genuine cartridge references.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe aftermarket kit uses compatible cartridges with the same required \u003cstrong\u003e20\" Jumbo size, filtration type and micron configuration\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDo Genuine and Aftermarket use the same micron ratings?\u003c\/h3\u003e\n\u003cp\u003eYes. Both configurations use:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e20 Micron Pleated → 1 Micron Depth → UV\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe difference is the brand\/manufacturer of the replacement components.\u003c\/p\u003e\n\u003ch3\u003eWhich filter goes first?\u003c\/h3\u003e\n\u003cp\u003eInstall the \u003cstrong\u003e20 micron pleated filter first\u003c\/strong\u003e, followed by the \u003cstrong\u003e1 micron depth filter\u003c\/strong\u003e, before UV treatment.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between Genuine and Aftermarket?\u003c\/h3\u003e\n\u003cp\u003eThe Genuine option uses genuine branded replacement components.\u003c\/p\u003e\n\u003cp\u003eThe Aftermarket option uses compatible replacements matching the required \u003cstrong\u003esize, filtration type and micron levels\u003c\/strong\u003e, but they are not represented as genuine branded products.\u003c\/p\u003e\n\u003ch3\u003eIs the aftermarket UV lamp a genuine Greenway lamp?\u003c\/h3\u003e\n\u003cp\u003eNo. It is a \u003cstrong\u003ecompatible aftermarket replacement\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eHow often should I replace the UV lamp?\u003c\/h3\u003e\n\u003cp\u003eReplace the UV lamp \u003cstrong\u003eevery 12 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy replace the UV lamp if it still glows?\u003c\/h3\u003e\n\u003cp\u003eA UV lamp can continue producing visible light even as its effective germicidal UV output declines. Scheduled annual replacement helps maintain effective UV treatment.\u003c\/p\u003e\n\u003ch3\u003eIs this kit suitable for creek, spring or river water?\u003c\/h3\u003e\n\u003cp\u003eYes. This kit is configured as the replacement set for the Greenway UV Option 4 Deluxe, which is designed for \u003cstrong\u003esurface-drawn creek, spring or river water\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDoes this include the complete filtration system?\u003c\/h3\u003e\n\u003cp\u003eNo. This is a \u003cstrong\u003ereplacement lamp and filter kit\u003c\/strong\u003e for an existing compatible system. The complete GAUV-10S UV unit and filter housings are not included.\u003c\/p\u003e","brand":"Filtration Station NZ","offers":[{"title":"Genuine","offer_id":46077405790252,"sku":"20BPF20 + 20BPX01 + GW_GUVL10S","price":312.8,"currency_code":"NZD","in_stock":true},{"title":"Aftermarket","offer_id":46077405823020,"sku":"20PL20 + 20PP01 + Lamp 30w","price":219.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/5966\/6732\/files\/Sentry202Kit20PolyPleated_PolyspunFiltersand48w_5ff7871f-3d9e-4b3d-80c2-624d77109cd1.jpg?v=1788403248","url":"https:\/\/www.filtrationstation.co.nz\/products\/greenway-gauv-10s-uv-lamp-20-inch-twin-filter-kit","provider":"Filtration Station NZ","version":"1.0","type":"link"}