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Fill a glass of water
You will also notice that we offer single bed resins (Cation and Anion)
How to use Push In Quick Connect fittings
This is our most popular type of system for our aquarium store's and large aquarium projects
Systems should be running and making water for a few minutes before testing
20" Blue Filter Housing individualfilter Fill a glass of water20" Blue Filter Housing 20" Blue Heavy Duty Filter Housings. Uses the standard 2. 5 inch by 20 inch filter cartridge. Standard Features This is a 20 inch slim line filter housings. Uses the standard 2. 5 inch by 20 inch filter cartridge. Twenty inch cartridges provide much greater flow rates with less pressure drop. The ports openings require a 3 8" fitting. You may also want to buy a stainless steel bracket so this can be mounted to a wall.
