Save with Auto-Ship

Get the product you need, exactly when you need it, delivered right to your door. No more searching for the right part number, we've got you covered. Plus, you'll save $$ on every order and shipping is on us. Learn more

Save Money

Free Shipping*

Choose Frequency

*Free Shipping available in the contiguous US

Tier1 Pentek R30-20BB Comparable 155430-43 Pleated Polyester Filter Cartridge Replacement Kit with O-ring and Lubricant (20 inches x 4-1/2 inches, 30 Micron)

Price $33.99 List Price Price $48.99 Save 30%
Availability: BackOrder
  • Ships fast!
  • Includes filter, o-ring and lubricant packet
  • Manufactured for performance, priced for value
  • Pleated design ensures greater dirt holding capacity
See more product details
The 20 x 4.5 inch Tier1 Pentek R30-20BB Comparable 155430-43 Pleated Polyester Filter Cartridge Replacement Kit includes everything necessary for no hassle filter change maintenance. The exclusive kit includes a 30 micron pleated polyester Pentek R30-20BB comparable filter, replacement O-ring and lubricant packet to make your next filter change a breeze. The experts at Tier1 have worked hard to ensure this kit contains the filter and all components you need to finish the job in one easy procedure. Water taste and quality is critical business, keep your water clean with the Tier1 Pentek R30-20BB Comparable 155430-43 Pleated Polyester Filter Cartridge Replacement Kit. Captures dirt, sand and sediment down to 30 microns! The system installs quickly and easily, order today!
Package Qty3
Used In BrandsTier1
Manufacturer's IdFHR-20-45-PLEATED
Advertised Size (in)20 x 4-1/2
Actual Size (in)20 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm)24.765 x 11.43
Primary Filter MediaPleated Polyester
Filter Life (gallons)24000
Filter Life (liters)90849.84
Filter Life (months)6 months
Micron Rating (Nominal)30
Operating Temperature (°F)40 - 125
Operating Temperature (°C)4.4 - 51.7
Flow Rate (gpm)10
Flow Rate (lpm)37.854
Warranty GuaranteeUnconditional Product Guarantee for Life of the Product
IncludesR30-20BB Pentek Comparable Replacement Filter, O-ring, and Lubricant
Primary Filter MediaPleated Polyester

Reduced Contaminants

The TIER1_FHR_20_45_PLEATED_KIT reduces the following contaminants:

  • Dirt
  • Particulates
  • Sand
  • Sediment
  • Silt


  1. Turn off water supply. Press red pressure-relief button (if present)
  2. Discard used filter cartridge
  3. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly
  4. Insert new filter cartridge
  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. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge
  8. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation