RPS Water Purifier System Filter Housing

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RPS Water Purifier System Filter Housing Description

MS’s PRS water purifier system filter housing designed with a new plastic injection molding; the housing has a hard texture, good sealing and large compressive strength. These housings are especially essential in the resident water purifier system and RO drinking system.

For these filter housing, securely retained Buna “N” O-Ring to ensure effective by positive tangential contact; eliminates accidental misplacement; provides longer life, and positive head to bowl “stop” to prevent bowl over tightening.

They are constructed entirely of PP (polypropylene) and AS (Acrylonitrile-styrene copolymer) plastic material that under the FDA standard of food grade without color, adders, fillers, reinforcements or lubricants. In critical applications, these all natural housings insure pure, cost effective filtration of a variety of solvents, acids, alcohols and chemicals without leaching or bacterial build up.



  • Resident water purifier system
  • RO drinking system
  • Laboratory instrumentation and equipment
  • Post filter for reverse osmosis or ultra filtration


  • 100% polypropylene or polystyrene construction of bowl
  • Smooth contact surfaces to prevent bacteria and dirt buildup
  • Utilizes a non-lubricated O-ring ensure security
  • Standard NPT connections easy to assemble
  • Thicker bowl increase the compressive capacity and explosion proof strength

Connect Type



Items Water Purifier System Filter Housing
Material Acrylonitrile-styrene Polypropylene 
Outside Diameter 115mm, 160mm
Connect Type 1/4”, 3/8”, 1/2”, 3/4”, 1.0”, 1.5”
Length 5”, 10”, 20”
Color of Bowl Clear/White/Blue
Maximum Differential Pressure 125PSI
Maximum Inflow Temperature 50℃
Seal Material Silicone/NBR/EPDM
Burst Pressure Test 500PSI
Water Hammer Test 0-150 psi, 100000 times back to the circle

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