https://www.purewaterproducts.com/products/or023

O-ring Set, UVBB Quartz Sleeve Adapter (34201039) O-ring set for UVBB quartz sleeve adapter. Note: These do not need to be replaced often.

https://www.purewaterproducts.com/products/uv202

Power Control Box and Ballast for Pura UVB & UV20 Units (40200116) Standard 120 volt power control box and ballast, for Pura UVB and UV20 units.

https://www.purewaterproducts.com/products/or024

O-ring Set, Pura UV1 Quartz Sleeve (34202020) O-ring set for Pura UV1 quartz sleeve #10.

https://www.purewaterproducts.com/products/uv205

Power Control Box and Ballast, with Lampout Upgrade, for Pura UVBB (44302308)

https://www.purewaterproducts.com/products/uv214

Power Control Box and Ballast (220 volt) for Pura UVBB (44302404)

https://www.purewaterproducts.com/products/fc412

Pentek CRFC20-BB Chloramine Reduction Radial Flow Carbon Cartridge CRFC20-BB

https://www.purewaterproducts.com/whole-house-filters-compact-thin

Light Whole House Filters Replacement Parts , including our Light Whole House Filters Used in our Light Whole House Filters, Large Garden Hose Filters for 2.5" width cartridges, and in “Classic ” Pura Ultraviolet UVB & UV20 units manufactured before late 2009.

https://www.purewaterproducts.com/products/or021

O-ring Set, Pura UVB and Pura UV20 Quartz Sleeve (34202021) O-ring set for Pura UVB quartz sleeve #11 and Pura UV20 quartz sleeve #20.

https://www.purewaterproducts.com/products/uv203

Power Control Box and Ballast, with Lampout Upgrade, for Pura UVB & UV20 Units (44302301)

https://www.purewaterproducts.com/products/uv212

Power Control Box and Ballast (220 volt) for Pura UVB & UV20 Units (40200117)

https://www.purewaterproducts.com/viqua-housings

Fits VIQUA Advanced Water Products™ 10" and 20" housings. Mounting Bracket for VIQUA Advanced Water Products™ Filter Housings Fits VIQUA Advanced Water Products™ 10" and 20" housings. O-ring for Viqua Advanced Water Products™ Filter Housings Fits VIQUA Advanced Water Products™ 10" and 20" housings.

https://www.purewaterproducts.com/cartridges/sprite

Replacement cartridges for select models of Sprite brand shower head & hand held filters. Sprite High Output Replacement Cartridge Sprite High Output Replacement Cartridge Sprite Slim Line Replacement Cartridge Replacement cartridge for the Sprite LO series shower filter.

https://www.purewaterproducts.com/docs/replace-orings-in-quick-connect-fittings

Instructions for the replacement of O-rings in a Quick Connect fitting.

How to Replace the O-Rings in a Quick Connect Fitting Mur-lok fittings are repaired in exactly the same way, but you'll be replacing two O-rings rather than You normally won't need to replace the collet, but it doesn't hurt.

https://www.purewaterproducts.com/docs/q-series-o-ring-replacement

Replacing O-Rings in Q Series Filters and Reverse Osmosis Units To replace, use a thin­ bladed screw driver or any small flat metal tool to pop the o-rings out of their Replace the old o-rings with new, and screw on the filter cartridge.

https://www.purewaterproducts.com/model-77-countertop-to-undersink-kit

Instructions to convert your Model 77 countertop filter to an undersink filter

It's a light-bodied version of the top-of-the-line Contemporary style, with a 1/4 turn handle.