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10 X 4.5 Pleated Polyester Replacement Filter (5 micron)

Price $22.99 List Price Price $32.99 Save 30%
Availability: In Stock
Fits most stand housings built for 10-inch x 4.5 inch filter cartridges
Choose a quantity
  • 1Filter$22.99 
  • 3Filters Price $21.63 each
  • 6Filters Price $20.69 each
Available Add-Ons

SKU: PENTEK-HFPP-PR10 › See more product details

Pentek HFPP-1-PR10 Whole House 10 inch Filter Housing

Pentek Big Blue 1-inch Inlet/Outlet Housing for 10 x 4.5-inch Water Filters
Add: $66.99 $46.99

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

Dow Corning Molykote 111 O-Ring Silicone Lubricant (5.3 oz. Tube)

Add: $39.99 $27.99
  • Ships fast!
  • Installs quickly and easily
  • Delivers filtered water throughout your home
  • Can be rinsed to prolong the life of the filter
› See more product details
  • Ships fast!
  • Installs quickly and easily
  • Delivers filtered water throughout your home
  • Can be rinsed to prolong the life of the filter

Tier1 CP5-934 Filter Advantages

The Tier1 Culligan CP5-BBS-D comparable whole house sediment water filter is manufactured as for 10 x 4.5-inch filter housings. Tier1 water filters go to work quickly reducing the sediment, sand, dirt, hard scale, rust, and silt that plague water. Polyester pleats hold up better to prolonged usage than cellulose fiber options and allow for improved flow rates. Rest assured with Tier1's Unconditional Product Guarantee for Life of the Product. Order the Tier1 Culligan CP5-BBS-D comparable whole house sediment water filter today!

Pleated Filter Media

The Tier1 CP5-934 uses pleated filter design to maximize contaminant exposure to filter media. More time along the media allows for higher capture and retention of unwanted contaminants. This also allows for greater amounts of larger particles of sediment and sand to collect within the pleats of the filter. This pleated design enhances structural stability and helps increase the performance of the filter. Pleated filter media can be rinsed for extended life capacity, if extensive staining or slight tearing and rips appear the filter must be replaced.

Universal Filter Sizing

The 10 X 4.5 Tier1 CP5-934 pleated polyester replacement filter is built to fit 10-inch x 4.5-inch filter housings. This standard sizing allows this filter to easily replace existing styles of whole house filters for housings requiring 10 x 4.5 inch filters. The CP5-934 goes to work immediately providing cleaner, fresher water for up to six months. Enjoy cleaner better water with your whole house replacement filter today.

Package Qty1
Used In BrandsCulligan
Manufacturer's IdCP5-934
Advertised Size (in)10 x 4-1/2
Actual Size (in)9 3/4 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm)24.765 x 11.43
Outside Diameter (inches)4.5
MediaPleated Polyester
Primary Filter MediaPleated Polyester
Filter Life (gallons)12,000
Filter Life (liters)45,424.9
Filter Life (months)6 months
Micron Rating (Nominal)5
Operating Temperature (°F)40 - 125
Operating Temperature (°C)4.4 - 51.7
Flow Rate (gpm)10
Flow Rate (lpm)75.7082
Warranty GuaranteeUnconditional Product Guarantee for Life of the Product
IncludesOne Tier1 10 X 4.5 Inch Pleated Polyester Replacement Filter
Primary Filter MediaPleated Polyester

Reduced Contaminants

The TIER1-CP5-934 reduces the following contaminants:

  • Coarse Sand
  • Dirt
  • Extra Fine Sand
  • Fine Sand
  • Hard Scale
  • Particles
  • Rust and Corrosion
  • Sand
  • Sediment
  • Silt

The TIER1-CP5-934 is comparable with the following part numbers

Culligan CP5-BBS-D 155184 1019138 4021341
10 inch Big Blue Housings 155184-27 255490-43 American Plumber 155184
American Plumber W5CPHD Ametek CP5-BB Ametek ECP5-BB Bruner CP5-BB
FM-BB-10-5 GPC5 HD-950 Keystone GPC5
Kleen Plus CP5-BB OmniFilter RS15 PC05-BB-S Pentair CP5-BB
Pentek 255490-43 Pentek CP5-BB Pentek ECP5-BB Plymouth CP5-BB
RS15 RS15-2-01 RS15-2-02 RS15-2-05
SPC-45-1005 SPF-45-1005 US Filter CP5-BB W5CPHD

The TIER1-CP5-934 fits the following model numbers



  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
  4. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly
  5. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove
  6. NOTE: This step is important to ensure a proper housing seal. Make certain the o-ring is seated level in the groove
  7. Insert new filter cartridge
  8. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge
  9. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation