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Guardian Filtration Products Pool Filter Cartridge 725-175-04 Four-Pack Replacement for Pleatco PA106, Unicel C-7488, Filbur FC-1226 | Compatible for Hayward C-4025

4.6 4.6 out of 5 stars 214 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Pool Filter Cartridges by Guardian Filtration Products

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1. Standard White
4 Pack

Purchase options and add-ons

  • ✅ Filters May Be Green or Blue ✅REPLACEMENT FILTER - Get purer, cleaner water in your pool or spa with these cartridge filter replacement for Pleatco PA106, Unicel C-7488, Filbur FC-1226, compatible for Hayward C-4025. Contains 4 Pack of Filters. Filters May Be Green or Blue
  • ✅DIMENSIONS - This replacement pool filter cartridge has an open 3 inch (3") open top, 3 inch (3") open bottom, 7 inch (7") diameter and 25 1/2 inch (25.5") length. Each filter has open molded gaskets and 106 square feet of premium 4 oz filter material.
  • ✅ MULTI PACK SAVINGS - Choose from our value savings single, double or 4 pack filter bundle. Having multiple filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime.
  • ✅ EASY TO CLEAN - Guardian Filtration Products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Our premium filter material keeps your water clearer and is easier to clean.
  • ✅ Guardian Filtration Products has been operating out of Northwest Pennsylvania since 2003. We're committed to creating affordable, high quality pool filtration products and accessories...Click Add-to-Cart or 1-Click Buy to order your pool/spa filter cartridge today!

Additional Details

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Customer ratings by feature

Easy to clean
4.1 4.1
Value for money
4.1 4.1
Longevity
3.8 3.8

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Guardian Filtration Products Pool Filter Cartridge 725-175-04 Four-Pack Replacement for Pleatco PA106, Unicel C-7488, Filbur FC-1226 | Compatible for Hayward C-4025
Guardian Filtration Products Pool Filter Cartridge 725-175-04 Four-Pack Replacement for Pleatco PA106, Unicel C-7488, Filbur FC-1226 | Compatible for Hayward C-4025
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Price-17% $184.99
List:$221.99
$159.96$140.99$148.99-14% $189.99
List:$219.99
$219.99
Delivery
Get it as soon as Monday, Apr 1
Get it Mar 29 - Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Value for money
4.1
3.1
5.0
4.3
4.3
Longevity
3.8
2.3
4.6
4.3
4.2
Easy to install
4.5
5.0
4.7
4.3
Easy to clean
4.1
4.3
4.1
Sold By
FilterDeal
Doheny's Pool Supplies Fast
Cryspool
PELLUCID
PoolPure Store
PoolPure Store

Product Description

Guardian Filtration Pool Filters | Indoor Outdoor Pool, Spa and Hot tub Filtration | Filter Deals

The Choice is Clear

When it comes to affordable, clean water in your pool, spa or hot tub...the choice is clear. Guardian Filtration is a leading US manufacturer of superior pool filtration technology and spa filter cartridges that are affordable and easy to install.

For over 18 years we've been obsessing over our initial goal of manufacturing premium quality pool and spa filter cartridges that don't cost an arm and a leg.

We manufacture and warehouse over 200 of the most popular cartridges out of our Greenville, Pennsylvania production, manufacturing and warehouse facility.

We ship fast for American families and American pool and spa professionals.

Discover why we are trusted by indoor and outdoor pool experts all over America.

Guardian Filtration Pool and Spa Filters Perform Better

Guardian Pool and Spa Filters Made in the USA | Pool Cartridge Filters

Premium Pool and Spa Filters | Cartridge Filters to Block Dirt | High Quality Water Filtration

Guardian Filtration Pool and Spa Filters | Expansive Flow Cores for Faster Filtration

Guardian Filtration Easy to Clean Pool and Spa Filters | Made in USA Pool Cartridge Filters

Made in the USA

This premium cartridge filter is made in the USA at our Greenville, Pennsylvania production facility. We use premium filter material, superior filter cores, and chlorine resistant end caps to ensure a product that filters pool and spa water more efficiently to keep you and your family safe. Our USA made filters last longer compared to competitor cartridge filters.

Premium Pool and Spa Filtration

Our premium filter material and expansive flow core work together to increase the efficiency of your pool or spa's pump. That means more particles, oils and debris are filtered faster and easier by your pump every minute. That means less wear and tear on your pump, which saves energy and maintenance costs, while keeping your water safe and clean at all times.

Expansive Flow Cores

The Guardian Core Advantage ensures maximum water flow. That allows our premium filter material to capture more dirt and debris per gallon of water pumped. Besides cleaner water in your pool or spa, this helps reduce stress on your pump which can save you money on water, maintenance costs and energy costs over the course of your pump's life.

Easy to Clean Cartridges

Remove your Guardian Filtration cartridge and clean it quickly and easily to give the cartridge new life and superior filtration. Because you can easily clean your Guardian filter, each filter lasts longer. This ultimately saves you money on filter costs every season. We recommend having two filters on hand for zero filtration downtime while cleaning and to extend the life of each filter.

Guardian Filtration is Here for You

USA Pool Filters | Guardian Filtration | Pleatco Pool Filters | PoolPure Spa Filter Cartridges

Jacuzzi Hottub Filters | Cheap hot tub filters for pool and spa

Family Pool Filter Cartridges | Guardian Filtration Filter Deals | Personal Pool Filtration

For Your Pool

Our pool filter cartridges efficiently filter thousands of gallons of indoor and outdoor pool water to keep your pool clean, safe and free of debris and particles. We combine pleated filter material to greatly increase the filtration surface area of each pool filter cartridge. We offer high efficiency trilobal and point bonded filter material to catch even more dirt, microbes and mold per square inch compared to other leading pool filter manufacturers.

For Your Hot Tub

We offer the same premium quality water filtration for a variety of at home hot tub and swim spa models. Our chlorine resistant end caps help protect your filters and keep them operating at maximum efficiency even after treating your hot tub or spa. Our premium high efficiency material can be used with cool, warm and hot water pool, spa and hot tub models. Enjoy safe and clean water affordably.

For Your Family

The right pool or spa filter doesn't just help protect the investment you've made on your pool, hot tub and spa set up. It also helps protect your family from the potentially dangerous particles that can breed in your indoor or outdoor pool. Keep your family safe and keep your pool or hot tub water clean, clear and ready for fun and relaxation year round!

Guardian Filtration

Guardian Filtration Products are built to perform and save you money!

Based in Northwest Pennsylvania since 2003, Guardian Filtration Products began with a simple goal - manufacture high-quality pool & spa filter cartridges that don't cost an arm and a leg. We've maintained that goal for over 18 years, manufacturing and warehousing over 200 of the most popular cartridges - a number that continually grows based on the demands of the market.

Guardian Filtration Products is a brand created with the consumer in mind - manufacturing proven, quality products that are affordable for pool and spa professionals.

Guardian Filtration - Model 725-175-04

Pleatco PA106 | Unicel C-7488 | Filbur FC-1226 | Guardian 725-175

Filter Specs and Dimensions

Check Your Size
  • Length - 25 1/2"
  • Diameter - 7"
  • Top - Open hole 3"
  • Bottom - Open hole 3"
Premium Materials

  • High-quality 4 oz. Filtration Fabric
  • Exclusive Expansive Flow core
  • Durable USA made end caps

Compatible Replacement for Popular Brands

Contains 4 Filters

  • Pleatco PA106
  • Unicel C-7488
  • Filbur FC-1226,
  • Hayward C-4025

Alternative Filter Names

  • C-4025

Used in pools/spas made by: Hot Spot Spas, Hot Springs Spas, Hydro Pool Industries, Serenity Spas, Solana, Solona, Watkins Mfg. & other manufacturers

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Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Guardian Filtration Products Pool Filter Cartridge 725-175-04 Four-Pack Replacement for Pleatco PA106, Unicel C-7488, Filbur FC-1226 | Compatible for Hayward C-4025


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
214 global ratings

Customers say

Customers like the value and performance of the outdoor living filters. They mention that they work great and are a great price for 4 filters. However, some customers have reported issues with the fit and quality.

AI-generated from the text of customer reviews

9 customers mention9 positive0 negative

Customers appreciate the value of the filters. They mention that they are a good value for the price.

"Easy to install and good value if I get longevity out of them. Just installed them so too soon to tell." Read more

"Great item and seems to be excellent quality. Half price of Hayward filters." Read more

"5 star rating, great price." Read more

"Great price for 4 filters. It filters better and the pump pressure is better than the filter that came with the pool...." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the performance of the outdoor living product. They mention that it works great and seems to be pretty good.

"...Figured it was finally time to replace the filters. These seem to be pretty good. I've only be running with them for a week or so...." Read more

"These were replacing 8-year-old cartridges. They work perfect, and at $126 for a four pack they are between 30 and $90 less than any other deal I..." Read more

"...for these quality filters that are a good value as well as being fully functional." Read more

"Works as advertised." Read more

3 customers mention3 positive0 negative

Customers find the filters easy to clean. They mention that the filters are not even dirty.

"...These filter the water perfectly and are easy to clean." Read more

"...These new filters are not even dirty. I have no idea what is going on but another filter has just collapsed...." Read more

"...Easy enough to clean" Read more

11 customers mention4 positive7 negative

Customers are mixed about the quality of the filters. Some mention that they are well made, sturdy, and well constructed, while others say that they look very thin and low quality.

"...] Filter looks very thin and low quality. Almost see-through not consistent...." Read more

"...The ends are solid plastic and the core appears to be very good. The fabric is good and the straps are solid without cracks...." Read more

"I have only had these 4 pool filters for 32 days and 1 of the 4 had just collapsed...." Read more

"Quality control issue. Previous order was better, these did not form a seal and a good portion of dirty water flows back into the pool...." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the fit of the outdoor living product. They mention that it's looser than the ones they were replacing, and doesn't form a seal. Some customers also report that the material compatibility issue embrittles the inner core.

"...failure after a few months, seems like a material compatability issue embrittling the inner core. Avoid these." Read more

"...They also seemed to be looser fitting the that the ones I was replacing." Read more

"3" opening extremely tight..." Read more

"Too loose and doesn’t form a seal..." Read more

Looks loose and thin
5 Stars
Looks loose and thin
Filter looks very thin and low quality. Almost see-through not consistent. Gapping the straps going around or not glued to the filter element either which I don't think is going to work very well
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Top reviews from the United States

Reviewed in the United States on September 28, 2023
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Reviewed in the United States on April 12, 2023
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Reviewed in the United States on May 8, 2023
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Customer image
5.0 out of 5 stars Looks loose and thin
Reviewed in the United States on May 8, 2023
Filter looks very thin and low quality. Almost see-through not consistent. Gapping the straps going around or not glued to the filter element either which I don't think is going to work very well
Images in this review
Customer image
Customer image
Reviewed in the United States on August 9, 2022
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Reviewed in the United States on May 2, 2021
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
One person found this helpful
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Reviewed in the United States on January 15, 2023
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Reviewed in the United States on January 30, 2023
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Reviewed in the United States on June 11, 2022
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase

Top reviews from other countries

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Amazon Customer
5.0 out of 5 stars Good value for money.
Reviewed in Canada on July 5, 2023
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Christine
5.0 out of 5 stars Perfect for my Pool
Reviewed in Canada on August 12, 2022
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Brent Peterson
5.0 out of 5 stars Good filters at a good price.
Reviewed in Canada on May 26, 2022
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Carole Perreault
5.0 out of 5 stars Filtre
Reviewed in Canada on June 2, 2021
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase
Mike J
5.0 out of 5 stars Same as Original
Reviewed in Canada on April 29, 2021
Material Type: 1. Standard WhiteSize: 4 PackVerified Purchase