Deluxe Pro Water Test Kit - Hardness / Iron / pH / Chlorine / TDS (192404) enpress It is a true 10"

It is a true 10" long cartridge

Physical Dimensions: 44

For Viqua S5Q-PA / SSM-24 UV Systems

The dual 20" Big Blue filter housing is a convenient and effective way to deploy two 20" Big Blue style filter cartridges

Its unique design wraps a highly-reactive MnO₂ coating around a less dense core

Deluxe Pro Water Test Kit - Hardness / Iron / pH / Chlorine / TDS (192404) enpress It is a true 10"Description The Pro Products Deluxe Water Test Kit (192404) includes all of the tests necessary for the proper sampling and diagnosis of residential and commercial water problems. Includes all necessary parts and supplies to test for Total Hardness, Iron, pH and chlorine. It also includes a handheld digital TDS meter. All parts and pieces are contained in a rugged and highly portable plastic case. Resources N A Tech Specs DPD (Drop Per Drop) Hardness