Genuine Davey 80-SERVKIT-RN UV Service Kit – Lamp, Sleeve & Filters

Keep your Davey UV water treatment system properly maintained with the Genuine Davey 80-SERVKIT-RN UV Service Kit.

Designed for the Davey KUV80A and UV80 systems with prefiltration, this complete service kit brings together the key replacement components required for routine filtration and UV maintenance.

The kit includes a replacement UV lamp, UV sleeve, O-rings, 20 micron pleated filter and 1 micron polyspun filter, giving you the essential components for a complete system refresh in one convenient Genuine Davey kit.

What's Included

The 80-SERVKIT-RN includes:

• 1 × UV80LAMP — Replacement UV Lamp
• 1 × UV80SLEEVE — Replacement UV Sleeve
• 2 × O-rings
• 1 × 20PP20 — 20 Micron Poly Pleated Water Filter Cartridge
• 1 × 1PS20 — 1 Micron Polyspun Water Filter Cartridge

Everything is supplied together as a Genuine Davey service kit.

Compatible Davey Systems

The 80-SERVKIT-RN suits:

• Davey KUV80A
• Davey UV80 with prefiltration

Always check the model of your existing Davey system before ordering to confirm compatibility.

Why Choose the Complete Service Kit?

A UV water treatment system relies on both effective prefiltration and UV treatment.

The sediment filters prepare the incoming water before it reaches the UV chamber, while the UV lamp and sleeve work together to provide the final UV treatment stage.

The 80-SERVKIT-RN lets you service these key components together rather than sourcing each replacement part separately.

Complete Service in One Kit

The kit provides the complete filtration sequence:

20 Micron Pleated → 1 Micron Polyspun → UV Treatment

along with a new UV sleeve and O-rings.

Genuine Davey Components

The 80-SERVKIT-RN is a Genuine Davey service kit, providing matched replacement components for compatible Davey KUV80A and UV80 systems.

Filtration + UV Maintenance

This isn't simply a replacement UV lamp.

The kit includes components for both the prefiltration and UV treatment stages, allowing the key consumable and service components to be refreshed together.

How the Filtration Stages Work

Stage 1 — 20PP20 20 Micron Poly Pleated Filter

The 20PP20 20 micron poly pleated cartridge provides the first stage of filtration.

It captures larger suspended sediment and particles from the incoming water before they reach the finer second-stage cartridge.

The pleated design provides a large filtration surface area for effective sediment capture.

Stage 2 — 1PS20 1 Micron Polyspun Filter

The second stage uses the 1PS20 1 micron polyspun cartridge.

This provides finer sediment filtration, capturing smaller suspended particles that pass through the first-stage pleated cartridge.

Together, the cartridges create progressive filtration:

20 Micron Pleated → 1 Micron Polyspun

This prepares the water before it enters the UV treatment stage.

UV Treatment Stage

After prefiltration, water passes through the UV treatment stage.

The UV80LAMP produces ultraviolet light inside the UV chamber, while the UV80SLEEVE separates the lamp from the water and allows the UV light to pass through into the treatment chamber.

Replacing both components during servicing helps keep the UV stage properly maintained.

Key Features

• Genuine Davey service kit
• Designed for KUV80A and UV80 with prefiltration
• Complete filtration and UV maintenance package
• Includes UV80LAMP replacement UV lamp
• Includes UV80SLEEVE replacement sleeve
• Includes 2 replacement O-rings
• Includes 20PP20 20 micron poly pleated cartridge
• Includes 1PS20 1 micron polyspun cartridge
• Progressive 20 micron → 1 micron prefiltration
• Services filtration and UV components together
• Convenient alternative to purchasing individual service components

Product Specifications

Best Suited For

The 80-SERVKIT-RN is ideal for:

• Davey KUV80A servicing
• Davey UV80 systems with prefiltration
• Routine UV-system maintenance
• Replacing the UV lamp and sleeve together
• Replacing prefilters during UV servicing
• Rainwater treatment systems
• Tank-water treatment systems
• Whole-house water treatment
• Customers wanting Genuine Davey replacement components
• Complete scheduled filtration and UV servicing

Installation

The 80-SERVKIT-RN contains components for both the filtration and UV sections of the system.

A typical service involves:

1. Turn off power to the UV system.
2. Isolate the water supply.
3. Release pressure from the filtration system.
4. Remove the existing filter cartridges.
5. Clean the filter housings as required.
6. Install the new 20PP20 20 micron pleated cartridge in the appropriate first-stage housing.
7. Install the new 1PS20 1 micron polyspun cartridge in the appropriate second-stage housing.
8. Carefully remove the existing UV lamp.
9. Remove the existing UV sleeve as required.
10. Install the new UV80SLEEVE and supplied O-rings.
11. Carefully install the new UV80LAMP.
12. Reassemble the system.
13. Slowly restore the water supply.
14. Check thoroughly for leaks.
15. Restore power and confirm correct system operation.

Follow the servicing procedure for your specific Davey system when installing the kit.

UV Lamp & Sleeve Handling

Take care when handling the replacement UV components.

Avoid touching the glass surface of the new UV lamp with bare fingers. Oils and contaminants from your skin can remain on the lamp surface.

The UV sleeve should also be handled carefully, as it is a fragile component.

Make sure the supplied O-rings are correctly positioned during reassembly to maintain a proper seal.

Why Replace the UV Sleeve?

The UV sleeve separates the lamp from the water while allowing ultraviolet light to pass into the treatment chamber.

Over time, deposits and fouling can build up on the sleeve and interfere with UV transmission.

The 80-SERVKIT-RN includes a new UV80SLEEVE, allowing the sleeve and lamp to be replaced together during servicing.

Why Replace the Filters at the Same Time?

Effective prefiltration is an important part of a complete UV water treatment system.

The included filters provide progressive sediment filtration:

20PP20 — 20 Micron Poly Pleated

followed by:

1PS20 — 1 Micron Polyspun

The first cartridge captures larger suspended particles, while the second provides finer filtration before the water reaches the UV stage.

Replacing both cartridges while servicing the UV components gives the system a complete filtration and UV refresh.

What's Included — At a Glance

UV Components

1 × UV80LAMP
Replacement UV Lamp

1 × UV80SLEEVE
Replacement UV Sleeve

2 × O-Rings

Filtration Components

1 × 20PP20
20 Micron Poly Pleated Water Filter Cartridge

1 × 1PS20
1 Micron Polyspun Water Filter Cartridge

Frequently Asked Questions

Is the 80-SERVKIT-RN a genuine Davey product?

Yes. This is a Genuine Davey 80-SERVKIT-RN service kit.

What systems does the 80-SERVKIT-RN suit?

The kit suits:

• Davey KUV80A
• Davey UV80 with prefiltration

Does the kit include the UV lamp?

Yes. It includes 1 × UV80LAMP replacement UV lamp.

Does it include a replacement UV sleeve?

Yes. The kit includes 1 × UV80SLEEVE.

Are new O-rings included?

Yes. Two O-rings are included with the service kit.

Are replacement filters included?

Yes. The kit contains both prefiltration cartridges:

1 × 20PP20 — 20 Micron Poly Pleated

1 × 1PS20 — 1 Micron Polyspun

What order do the filters go in?

The filtration sequence is:

20 Micron Poly Pleated → 1 Micron Polyspun → UV Treatment

The first stage captures larger suspended sediment before the second stage provides finer 1 micron filtration.

Is this just a replacement UV lamp?

No. The 80-SERVKIT-RN is a complete UV and filtration service kit.

It includes the replacement lamp, sleeve, O-rings and both prefilter cartridges.

Does this kit suit the KUV80A?

Yes. The 80-SERVKIT-RN suits the Davey KUV80A.

Does this kit suit a Davey UV80?

It suits the UV80 with prefiltration.

If you're unsure about your particular UV80 configuration, check the model of your existing system before ordering.

Why replace the filters when servicing the UV system?

The filters remove suspended particles before the water reaches the UV stage.

Using progressive 20 micron followed by 1 micron filtration helps prepare the water before UV treatment and allows the filtration and UV components to be serviced together.

Can I purchase this instead of sourcing each service component separately?

Yes. That's one of the main benefits of the kit.

The lamp, sleeve, O-rings and both replacement filter cartridges are supplied together as a matched Genuine Davey service kit.

Does the kit include the complete UV system?

No. This is a replacement service kit for an existing compatible Davey system.

The UV chamber, controller, filter housings and other permanent system components are not included.