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Flowmatic Systems OR-4 Replacement O-Ring for Water Filter Housings

Manufacturer

Flowmatic Systems

Picture for manufacturer Flowmatic Systems

Part Number

OR-4
14 reviews
04/03/2036 10:19 AM
Sale Price

$3.39

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Flowmatic Systems OR-4 is a replacement O-ring designed for Watts Flowmatic water filter housings. This essential sealing component creates a watertight seal between the filter housing cap and sump to prevent leaks and ensure reliable operation.

Compatible Models:

  • Watts Flowmatic 500 Series housings
  • Watts Flowmatic 4000 Series housings
  • Watts Flowmatic 4200 Series housings
  • Watts Flowmatic 7000 Series housings
  • Watts VIH (Valve In Head) housings
  • Watts Flowmatic FMRO5G and FMRO4G sumps

Maintenance Tips:

  • Replace O-ring every few filter changes or when damage or stretching is noticed
  • Lubricate with FDA food-grade silicone grease before installation
  • Do not use petroleum jelly as it can cause O-rings to swell and prevent proper sealing

This O-ring is a critical maintenance component for ensuring your water filtration system operates leak-free. Regular replacement helps maintain optimal performance and extends the life of your filter housing.

The experience was wonderful. The ability to look up parts by the make, model, and year of my auto made it easy to find the right part. And getting a discount on shipping to encourage my purchase was awesome. I hope the parts all are correct for my vehicl

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Really good. .and it's safe faster. .thank you

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Awesome! Would do business with again.

simple quick and easy

Lowest price only by 50 cents but the free shipping made it worth it!!

Ordered an ARP ring compressor, best price I could find online, Fast shipping A++

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