XERO DI Refillable Cartridge - Clear 10 Inch XERO Non Water Fed Products The Unger Sticky Fingers Bulb

The Unger Sticky Fingers Bulb Changer makes swapping hard-to-reach light bulbs fast

Just slide it on and clamp it in place using the XERO V4 Clamps

it ensures spot-free results

A flexible yet durable rubber foot connects to the mouth of the vacuum's hose

XERO DI Refillable Cartridge - Clear 10 Inch XERO Non Water Fed Products The Unger Sticky Fingers BulbAbout the XERO DI Refillable Cartridge Clear 10 Inch The XERO DI Refillable Cartridge Clear 10 Inch can be used as a replacement for any XERO system that utilizes a standard 10 Inch DI cartridge. It's clear housing allows you to easily monitor resin condition at a glance. Built to be refillable and non proprietary, this cartridge makes resin changes simple and cost effective. When your TDS readings climb above 10 ppm, its time to swap out the resin