Keep your Waimana Pure or Ultra UV water filtration system maintained with a complete replacement filter and UV lamp service kit matched to your system.

Each kit combines the replacement filtration cartridges used by the selected Waimana system with its compatible UV lamp, making it easy to order the main consumable components required for servicing in one package.

Choose your Waimana system from the Filter & Lamp Kit dropdown:

• Pure II — Filters + 33W UV Lamp
• Pure III — Filters + 33W UV Lamp
• Ultra II — Filters + 48W UV Lamp
• Ultra III — Filters + 48W UV Lamp

Filter & Lamp Kit Options

Shopify Option Name: Filter & Lamp Kit

Product Overview

Waimana Pure and Ultra systems combine cartridge filtration with ultraviolet water treatment.

Over time, the filtration cartridges accumulate sediment and other targeted contaminants, while the UV lamp is also a service component that eventually requires replacement.

These kits make servicing easier by grouping the correct replacement filters and UV lamp according to your Waimana system.

The main difference between the four options is the system size and number of filtration stages:

Pure II — 10" Jumbo, 2-stage filtration + 33W UV
Pure III — 10" Jumbo, 3-stage filtration + 33W UV
Ultra II — 20" Jumbo, 2-stage filtration + 48W UV
Ultra III — 20" Jumbo, 3-stage filtration + 48W UV

Why Choose a Waimana Filter & Lamp Kit?

Match the Service Kit to Your System

There is no need to select each replacement cartridge and UV lamp separately.

Choose your Waimana system from the dropdown and receive the corresponding filter set and UV lamp.

Replace the Main Consumable Components Together

A complete service kit allows you to renew both major parts of the treatment process:

Filtration cartridges capture sediment and, on the three-stage systems, provide carbon treatment.

UV lamp provides the ultraviolet light source used by the system for microbiological water treatment.

Genuine Waimana Replacement Filters

Each kit uses the corresponding Waimana replacement filtration cartridges for the selected Pure or Ultra system.

Pure II – Filter & 33W UV Lamp Kit

Designed for the Waimana Pure II system.

The Pure II uses two 10" Jumbo filtration stages followed by UV treatment.

Stage 1 — 20 Micron Pleated Sediment Filter

Waimana 10PL20

The washable pleated cartridge captures larger suspended particles before they reach the finer filtration stage.

Helps reduce:

• Dirt
• Grit
• Rust
• Sand
• Silt
• Larger suspended sediment

Size: 10" Jumbo
Micron Rating: 20 micron
Type: Pleated sediment cartridge
Construction: Polypropylene
Washable / Reusable: Yes

Stage 2 — 1 Micron Polyspun Sediment Filter

Waimana 10PP01

The second filtration stage provides finer sediment filtration, capturing smaller suspended particles before the water reaches the UV chamber.

Size: 10" Jumbo
Micron Rating: 1 micron
Type: Polyspun sediment cartridge

UV Stage — 33W Lamp

A 33W replacement UV lamp renews the ultraviolet light source used by the Pure II system.

Pure II Kit Includes

• 1 × Waimana 10PL20 20 Micron Pleated Sediment Filter
• 1 × Waimana 10PP01 1 Micron Polyspun Sediment Filter
• 1 × 33W Replacement UV Lamp

Pure III – Filter & 33W UV Lamp Kit

Designed for the Waimana Pure III system.

Pure III adds a carbon filtration stage to the two sediment stages, providing three-stage cartridge filtration followed by UV treatment.

Stage 1 — 20 Micron Pleated Sediment Filter

Waimana 10PL20

Provides the first line of sediment filtration, capturing larger suspended particles.

Size: 10" Jumbo
Micron Rating: 20 micron
Type: Washable pleated sediment cartridge

Stage 2 — 1 Micron Polyspun Sediment Filter

Waimana 10PP01

Provides finer sediment filtration before the water reaches the UV treatment stage.

Size: 10" Jumbo
Micron Rating: 1 micron
Type: Polyspun sediment cartridge

Stage 3 — 5 Micron Carbon Block Filter

Waimana 10CTO05

The carbon block stage provides additional water treatment, helping reduce chlorine, unwanted taste and odour.

Size: 10" Jumbo
Micron Rating: 5 micron
Type: Activated carbon block cartridge

UV Stage — 33W Lamp

A 33W replacement UV lamp renews the ultraviolet light source within the Pure III system.

Pure III Kit Includes

• 1 × Waimana 10PL20 20 Micron Pleated Sediment Filter
• 1 × Waimana 10PP01 1 Micron Polyspun Sediment Filter
• 1 × Waimana 10CTO05 5 Micron Carbon Block Filter
• 1 × 33W Replacement UV Lamp

Ultra II – Filter & 48W UV Lamp Kit

Designed for the higher-flow Waimana Ultra II system.

The Ultra II uses larger 20" Jumbo cartridges and a 48W UV lamp.

Stage 1 — 20 Micron Pleated Sediment Filter

Waimana 20PL20

The washable pleated cartridge captures larger suspended sediment before the finer filtration stage.

Size: 20" Jumbo
Micron Rating: 20 micron
Type: Pleated sediment cartridge
Washable / Reusable: Yes

Stage 2 — 1 Micron Polyspun Sediment Filter

Waimana 20PP01

Provides finer sediment filtration following the pleated first stage.

Size: 20" Jumbo
Micron Rating: 1 micron
Type: Polyspun sediment cartridge

UV Stage — 48W Lamp

A 48W replacement UV lamp renews the UV light source used by the Ultra II system.

Ultra II Kit Includes

• 1 × Waimana 20PL20 20 Micron Pleated Sediment Filter
• 1 × Waimana 20PP01 1 Micron Polyspun Sediment Filter
• 1 × 48W Replacement UV Lamp

Ultra III – Filter & 48W UV Lamp Kit

Designed for the Waimana Ultra III system.

The Ultra III combines three 20" Jumbo filtration stages with a 48W UV system.

Stage 1 — 20 Micron Pleated Sediment Filter

Waimana 20PL20

Captures larger suspended particles at the beginning of the filtration process.

Size: 20" Jumbo
Micron Rating: 20 micron
Type: Washable pleated sediment cartridge

Stage 2 — 1 Micron Polyspun Sediment Filter

Waimana 20PP01

Provides finer sediment filtration before the carbon and UV treatment stages.

Size: 20" Jumbo
Micron Rating: 1 micron
Type: Polyspun sediment cartridge

Stage 3 — 5 Micron Carbon Block Filter

Waimana 20CTO05

The activated carbon block cartridge helps reduce chlorine, unwanted taste and odour.

Size: 20" Jumbo
Micron Rating: 5 micron
Type: Activated carbon block cartridge

UV Stage — 48W Lamp

A 48W replacement UV lamp renews the ultraviolet light source used by the Ultra III system.

Ultra III Kit Includes

• 1 × Waimana 20PL20 20 Micron Pleated Sediment Filter
• 1 × Waimana 20PP01 1 Micron Polyspun Sediment Filter
• 1 × Waimana 20CTO05 5 Micron Carbon Block Filter
• 1 × 48W Replacement UV Lamp

Kit Comparison

How the Treatment Stages Work

Pleated Sediment Filtration

The 20 micron pleated cartridge acts as the first filtration stage.

Its job is to capture larger suspended particles before they load the finer downstream cartridge.

The pleated construction provides a large filtration surface and can be rinsed where the cartridge remains in suitable condition.

Fine Polyspun Filtration

The 1 micron polyspun cartridge provides finer depth filtration.

It captures smaller suspended sediment that passes through the coarse first stage, helping improve water clarity and prepare the water for downstream treatment.

Carbon Block Filtration – Pure III & Ultra III

The three-stage systems add a 5 micron activated carbon block cartridge.

This stage helps reduce:

• Chlorine
• Unwanted taste
• Unwanted odour

The carbon stage is included only with the Pure III and Ultra III kits.

UV Treatment

After cartridge filtration, the system uses ultraviolet light for microbiological water treatment.

The UV lamp is a critical component of this process.

The current Waimana Pure and Ultra systems use flow-activated UV technology, allowing the lamp to operate when water is flowing rather than continuously.

Choosing the Correct Kit

Choosing the correct option is straightforward:

Have a Waimana Pure II?
Select Pure II — Filters + 33W UV Lamp

Have a Waimana Pure III?
Select Pure III — Filters + 33W UV Lamp

Have a Waimana Ultra II?
Select Ultra II — Filters + 48W UV Lamp

Have a Waimana Ultra III?
Select Ultra III — Filters + 48W UV Lamp

The Pure systems use 10" Jumbo cartridges, while the Ultra systems use 20" Jumbo cartridges.

Compatibility

These service kits are designed for the corresponding:

• Waimana Pure II
• Waimana Pure III
• Waimana Ultra II
• Waimana Ultra III

Match the kit to the model of your existing system before ordering.

Maintenance

Filter life depends on factors including:

• Incoming water quality
• Sediment loading
• Household water consumption
• Frequency of system use

As a general guide, filtration cartridges are commonly replaced every 6–12 months, with earlier replacement where sediment loading is high or filtration performance declines.

The current flow-activated Waimana UV systems do not require the lamp to operate continuously. Lamp replacement should therefore be based on the system's servicing guidance, lamp condition and performance rather than assuming a fixed annual replacement interval.

What's Included

Frequently Asked Questions

How many options are there?

There are four Filter & Lamp Kit options:

• Pure II
• Pure III
• Ultra II
• Ultra III

Each option includes the replacement filters and UV lamp for that system.

Can I buy filters only from this listing?

No. This listing is specifically for complete Filter & Lamp Kits.

Replacement cartridges can be purchased separately if you only need filters.

What's the difference between Pure II and Pure III?

Both use 10" Jumbo cartridges and a 33W UV lamp.

Pure II has two filtration cartridges: a 20 micron pleated filter and a 1 micron polyspun filter.

Pure III adds a third 5 micron carbon block cartridge for additional chlorine, taste and odour treatment.

What's the difference between Ultra II and Ultra III?

Both use 20" Jumbo cartridges and a 48W UV lamp.

Ultra II has two filtration cartridges.

Ultra III adds a third 5 micron carbon block cartridge.

What's the difference between Pure and Ultra?

The main difference for replacement-kit selection is cartridge size and UV lamp.

Pure: 10" Jumbo filters + 33W UV lamp
Ultra: 20" Jumbo filters + 48W UV lamp

Are the pleated filters washable?

Yes. The 10PL20 and 20PL20 pleated sediment cartridges are washable and reusable where their condition remains suitable.

What does the 1 micron polyspun filter do?

The 1 micron polyspun cartridge provides fine sediment filtration, capturing smaller suspended particles after the coarse pleated filtration stage.

Which kits contain a carbon filter?

The Pure III and Ultra III kits include a 5 micron carbon block cartridge.

Pure II and Ultra II are sediment filtration configurations and do not include the carbon cartridge.

How often should I replace the filters?

Typically every 6–12 months, depending on incoming water quality, sediment loading and household water consumption.

How often should I replace the UV lamp?

The current Waimana Pure and Ultra systems use flow-activated UV technology, so lamp operating hours can differ substantially between households.

Follow the servicing guidance for your system and replace the lamp according to its condition, performance and system indicators rather than assuming it must automatically be changed every 12 months.

Can I use a Pure kit in an Ultra system?

No. Select the kit corresponding to your system. Pure and Ultra systems use different cartridge sizes and UV lamps.