About this product

1. FILTER HOUSING MATERIAL-Stainless steel is very corrosion resistant. High-quality 304 stainless steel with excellent abrasion resistance.

2. PRE-FILTER HOUSING is for use in various applications, including residential drinking water filtration, food service, and humidifying systems, among others.

3. 20" FILTER HOUSING FLEXIBILITY- Fit for 20" double open-ended (DOE) cartridges, 1" NPT inlet and outlet.

4. SS304 FILTER HOUSING DURABILITY- Max operating temperature 97℃. Max working pressure :300 PSI

5. CLEAR HOUSING PACKAGE- Included:1*stainless steel Filter housing, 1*bracket, 1*keywrench.

6. FILTER HOUSING Conform toNSF 42 standard.

HMF-20C-1NPT Heavy Duty Stainless Steel 20" Filter Housing 1" NPT With C Style Drain


1.Home use: Filtration and treatment of drinking water,protection of taps, boilers,washing machines and other installations.

2.Technical use: Pre-filtration, micro-filtration; protection of pumps, heating systems, softeners, demineralising and chlorine-removing appliances.


1. Heavy duty construction.

2. Quick-fit for 4.5" width DOE cartridges

3. Double O-ring ensures perfect watertight


1.Non-toxic materials, suitable for drinking water.

2. Head and Sump: SS304 

3. O-ring: Silical gel, EPDM.

Pass NSF certfication against NSF 42standard   





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Heavy Duty SS304 Filter Housing Standard 20" Cartirdge 1" npt

  • Model #: RKI43NLC
  • Availability: Out of stock
  • Before: $207.37
  • Now: $197.37

  • 2 or more $186.63
  • 10 or more $165.90

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