Shopping Cart

Your cart is empty.

Your cart is empty.

Tier1 Pool & Spa Filter Cartridge 2-pk | Replacement for Pleatco PSANT20P3, Unicel 4CH-925, Filbur FC-0126, SD-01036 and More | 20 sq ft Pleated Fabric Filter Media

Free shipping on orders over $29.99

$35.90

$ 17 .99 $17.99

In Stock

About this item

  • Compatible Models: Replacement for Pleatco PSANT20P3, Unicel 4CH-925, Filbur FC-0126, SD-01036 filtration cartridges.
  • Keep the Water Clean: The pleated fabric filter maximizes contact between filter media, allowing for greater capacity and reduction. The durable & washable 20 sq ft fabric has tight porosity and a dense weave which sifts out unwanted hair, leaves, dust, sediment, sand, etc. with a high strength, high flow design.
  • Fit and Dimensions: The cartridge is designed for systems that use a 4 3/4 inch (Outside diameter) x 8 inch (Length) spa or pool filter.
  • Easy to Install & Maintain: Fits and performs just as well as the original equipment manufacturer product. It is recommended that you change your pool or spa filter when the pressure gauge on the filter tank reaches 8 psi above the pressure recorded when first installed.
  • Quality Standards: Tier1 filters pass rigid design, manufacturing, and filament testing delivering a product that is built for performance and priced for value



Product Description

From Tier1, Your Leading High Quality and Maximum Performance Brand

Tier1 products and filters are tested to meet rigid quality standards to ensure you are receiving the best possible Tier1 product. From design & manufacturing, all Tier1 filters are inspected, tested, and cut in half to provide with high quality and maximum performance for your water filtration needs. Tier1 replacement filters deliver value with the performance you expect. Our Pool and Spa filters will clean your water faster and more efficiently with less wear and tear on your pump. Dive in with Tier1, the water's great!

Tier1 brand replacement for Pleatco PSANT20P3

Comparables

  • Filbur FC-0126 P
  • leatco PSANT20P3U
  • nicel 4CH-925

High Quality Filtration

The PLEATCO-PSANT20P3 Comparable Replacement filter Cartridge by Tier1 is a pleated filter with 20 sq ft of filtering media. The pleated design is used both for enhanced structural stability and also to force contaminants to pass over an increased surface area of filtering media. This filter is built not only to clean your water but also improve your pool and spa experience

High Flow Rates

A high strength, high flow core designed to support the filter while providing efficient flow rates.

Features

  • Bottom Hole Size: 1.5 inch SAE
  • Media Weight: 3 oz.
  • Media Surface Area: 20 Sq. Ft.
  • Actual Size:8 inches (Length) x 4-3/4 inches (Outside Diameter)
  • Filter Media: Pleated Fabric
  • Filter Life: 3 Months

Features

pleated fabric, increased surface area, pool filter pleats

Pleated Filter Media

Pleated filters are more structurally stable than non pleated and also maximize the effectiveness of your filter by exposing contaminants to an increased surface area. With more high durability fabric to sift out unwanted particles you can rest easy knowing your water will be clear for the lifetime of the product.

cleaning filter, pool filter, filling pool, garden hose pool

Washable Pleats

Extend the life and increase efficiency of your filter by cleaning it with a gentle stream of water. When you're filling your pool, remove and rinse your filter at the same time! Do not use high pressure pressure hoses or abrasive brushes as this can damage the filter. Tier1 also offers a Pool Filter Wand Brush that attaches to the end of any standard garden hose.

Clean Water, Bright Pool, Tier1

Sand and Sediment Reduction

Keeps your pool clean and pump free from sand and sediment that would otherwise cause damage or equipment failure.

Easy Installation and Maintenance

  1. Replace your filter when the pressure gauge on your filter tank reaches 8 psi above the pressure recorded when first installed.
  2. Turn off the power to your pump and bleed the excess air pressure of the system using the air valve on the filter.
  3. Remove any band clamps and/or lids to your filter.
  4. Remove the cartridge from the filter canister and dislodge any loose debris
  5. Rinse the cartridge thoroughly with clean fresh water and return it to the filter tank. Secure the tank lid and any band clamps.

Customer
Reviewed in the United States on March 22, 2025
The threaded part broke away Frome the filter… both
Lee H.
Reviewed in the United States on March 2, 2025
I was looking for a less expensive version than the brand I had before. This filter works as well, and I got 2 for the price I would have gotten 1 for. Very happy. Works great. I cant say how long it will last, but it has been cleaned recently when we cleaned & refilled our tub, and it looks like it should last a while.
Dave
Reviewed in the United States on June 26, 2024
I was surprised that the threaded portion of the unit was separate from the filter portion. I was able to screw on the threaded portion under water first, then attach the filter portion to the threaded portion under water. This was different from the single threaded filter unit I replaced, but otherwise seemed identical
Jeffrey Bennett
Reviewed in the United States on June 24, 2024
Works for my hot tub
JoAnn Rose
Reviewed in the United States on March 25, 2024
Have purchased these filter in the past and found that they work perfectly in our spa.
Rick
Reviewed in the United States on February 26, 2024
Just what was needed for the hot tub
KENNETH kieley
Reviewed in the United States on January 29, 2024
fair price fast delivery
J Moss
Reviewed in the United States on January 6, 2022
We change our filters every 3 months and don't have to get a loan to purchase these filters. Thank you.
Recommended Products

$769.00

$ 99 .00 $99.00

4.8
Select Option