X10 Hot Tub & Spa Pre-Filter | KDF + Coconut Carbon | 10,000 Gal Hose Filter for Pools & Spas 1 meter temp probe These reagents follow the Colorimetric

These reagents follow the Colorimetric Method in which the reaction causes a distinctive range of colors from yellow to green to blue to develop

the positive flow of the electrolyte through the junction is often reversed resulting in the ingress of sample solution into the reference compartment

Universal Compatibility: Works with all Milwaukee EC/TDS meters and testers

water filter inlets

Replacement filters are easy to reorder and install

X10 Hot Tub & Spa Pre-Filter | KDF + Coconut Carbon | 10,000 Gal Hose Filter for Pools & Spas 1 meter temp probe These reagents follow the ColorimetricX10 Hot Tub & Spa Pre Filter Fill Your Hot Tub with Cleaner, Purer Water The X10 Water Filter is a purpose built spa pre filter (hose filter for hot tubs) that removes heavy metals, chlorine, iron, rust, hydrogen sulfide, and other contaminants from your fill water before they ever enter your spa. Whether you're filling from tap, well, or lake water, the X10 dramatically reduces the impurities that damage heater elements, jets, pumps, and spa shells,