

We offer the best low cost whole house water filters, chlorine shower filters, whole house bacteria filters, countertop and under-counter filtration systems using the patented KDF® media. 100 percent customer support 7 days a week--since 1998.
Testing for Chlorine and Cartridge Replacement
Before replacing the KDF/GAC cartridge or media in your countertop, under-counter or whole house water filter, test for chlorine using the enclosed chlorine test strips. Place some filtered water into a cup and dip the test strip into the water moving it back and forth for 10 seconds. The color of the water will determine the amount of chlorine present, if any. If chlorine is present, then you'll need to replace the cartridge or whole house filter media. You must read the test strips immediately; otherwise they can change color and give a false reading.

Test your KDF/GAC cartridge performance with our inexpensive test strips:
PurTest Chlorine Test Strips in foil packets, 2 strips per packet -- $1.25 ORDER NOW! VIEW CART/CHECKOUT
10 PurTest Chlorine Test Strips Foil Packets -- 20 strips for $12.00 ORDER NOW! VIEW CART/CHECKOUT
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