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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
5" Big Blue filter housings with a 1" or 1
Verify electrical connection and allow time for temperature equilibration before calibration or measurement begins
Not a substitute for certified lead-removal systems where lead levels exceed EPA action limits
and CP-SH-ARM models
Watts SF-20-425 20" x 4.5" String Wound Standard Filter Cartridges Size:50 Micron 5" Big Blue filter housingsThe Watts SF 20 425 delivers true depth filtration through precision string wound polypropylene construction, engineered for demanding commercial, whole house, and well water applications. This 20" x 4. 5" cartridge handles everything from mineral acids to caustic alkalis with exceptional dirt holding capacity and minimal media migration. SPECIFICATIONS Watts SF 20 425 Technical Details Dimensions 20" x 4. 5" Micron Rating 5 Micron Filter Media
US$ 32.00
US$ 16.50
US$ 16.50
US$ 59.00
