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10 X 2.5 String Wound Polypropylene Replacement Filter by Tier1 (5 micron)

Price $10.99 List Price Price $15.99 Save 31%
Availability: In Stock
Choose a quantity
  • 1Filter$10.99 
  • 3Filters Price $10.34 each
Available Add-Ons

SKU: TIER1-OR-LUBRICANT-SM › See more product details

O-Ring Silicone Grease (0.2 oz Packet)

Add: $6.99 $4.99

SKU: TIER1-OR-34 › See more product details

American Plumber, Culligan, Pentek OR-34 O-Ring

Add: $9.99 $6.99
  • High surface area String Wound Polypropylene filter media
  • Aids you in the battle against rust and scale
  • Fits many common 10 x 2.5-inch housings
› See more product details
  • High surface area String Wound Polypropylene filter media
  • Aids you in the battle against rust and scale
  • Fits many common 10 x 2.5-inch housings
The OmniFilter RS2SS comparable water filter by Tier1 is a 10 x 2.5 inch whole house water filter for municipal and well water applications that require reduction of sand, silt, scale, and rust. String Wound Polypropylene filter media headlines this 5 micron replacement filter that will meet your filtering challenges head on. Order today!
Package Qty1
Used In BrandsOmniFilter, Tier1
Manufacturer's IdRS5-934
Advertised Size (in)10 x 2-1/2
Actual Size (in)9-3/4 inches (length) x 2-1/2 inches (outside diameter)
Actual Size (cm)24.77 x 6.096
Outside Diameter (inches)2.5
MediaString Wound Polypropylene
Primary Filter MediaPolypropylene
Filter Life (gallons)15,000
Filter Life (liters)56,781.15
Filter Life (months)6 months
Micron Rating (Nominal)5
Operating Temperature (°F)40 - 145
Operating Temperature (°C)4.4 - 62.8
Flow Rate (gpm)5
Flow Rate (lpm)18.927
Country of ManufactureChina
CertificationsNSF/ANSI Standard 42
Warranty GuaranteeUnconditional Product Guarantee for Life of the Product

Reduced Contaminants

The TIER1-RS5-934 reduces the following contaminants:

  • Dirt
  • Particles
  • Sand
  • Silt

The TIER1-RS5-934 is comparable with the following part numbers

RS5-934 RS2-SS


  1. Turn off water supply. Press red pressure-relief button (if present).
  2. Unscrew housing. Remove large o-ring, wipe clean and set aside.
  3. Discard used filter cartridge. Wash housing with dish soap and warm water using a nonabrasive sponge or cloth. Rinse thoroughly. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly.
  4. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove.
  5. Insert new filter cartridge.
  6. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge.
  7. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation.