Optipure 252-10410 S5-20B Prefilter Cartridge 000 gal @ 7.0 gpm The specific blend of calcite

The specific blend of calcite and corosex corrects the pH over a more extended range

The Procon Pump NSF Brass 125 GPH 3/8" NPT - 250 psi PRV w/

and a rugged impact proof base is included

It is better for the environment because you eliminate waste and glass is less likely to harbor bacteria

The Stenner E20PHF81S11 Econ FP Pump is designed for light duty applications both indoor and outdoor

Optipure 252-10410 S5-20B Prefilter Cartridge 000 gal @ 7.0 gpm The specific blend of calciteThis Optipure 252 10410 S5 20B Prefilter Cartridge is a 4. 5 x 20 Drop In, extra high capacity PolyTrix dual gradient density filter cartridge that reduces sediment down to 5. 0 microns. Features: PolyTrix gradient density depth filtration reduces dirt, rust, and other debris as small as 5 microns to assure clean, clear water and protect solenoids, valves and other fittings against wear and plugging. Filters out larger dirt and sediment particles to