Unicel C-4326 25 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 106 Pleats (2 Pack)
Original price was: $52.85.$49.99Current price is: $49.99.
Price: $52.85 - $49.99
(as of Apr 09, 2025 15:10:13 UTC – Details)
Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with this 2-pack of Unicel C-4326 Replacement Filter Cartridges. Featuring 3-ounce basis weight and 25-square feet of media made of 100-percent polyester Reemay material, this pool and spa cartridge filter ensures high performance and dependable filtration over time. The uniform pleats and Reemay media deliver higher dirt-holding capacity and more time between cleanings. Plus, the smooth surface of the media makes it easy to maintain, resists degradation from chemicals, stands strong under pressure, and holds up to the rigors of multiple cleanings. For optimal lifespan, clean the elements as per instructions and use a soft brush cleaning tool or filter cleaner for easy maintenance. Please note that the cartridge life depends on routine maintenance and pool or spa water chemistry. Change your filter when there is a shorter cycle between cleaning, low water flow rate or high differential pressure, when the media has a tear, or if the center core collapses. The end caps are made of durable plastic that resists damage from chemicals and include a 2-1/8-inch ID and open configuration for easy removal and replacement. The C-4326 model of pool filters is compatible with various swimming pools and hot tubs including Hot Springs Spas, Nordic Hot Tubs, Pentair Pool Products, Rainbow Plastics, Waterway Plastics, Custom Molded Products, Coleman Spas, Beachcomber, Jacuzzi Premium, and more. This 2-pack of Unicel C-4326 Cartridge Pool Filters is clearly the optimal choice to keep your hot tub or swimming pool water sparkling.
Replacement Pool Filters: Pack of 2 C-4326 filter cartridges features 3-ounce basis weight and 25 square feet of media (106 pleats) that catch debris and particles down to an average of 20 microns in size, keeping your hot tub water clear
Optimal Debris Capture: Filter pool cartridge has sharp, uniform pleat folds that maximize water flow, minimize pressure loss, and allow full use of the pleat surface to hold more debris
Filter Media: Constructed with 100-percent polyester Reemay material that balances dirt-holding capacity, cleanability and durability with excellent chemical resistance properties
End Cap Features: End cap design includes a 2-1/8-inch ID and an open configuration for easy cartridge removal and replacement; Durable plastic resists damage from chemicals; OD: 4-15/16 inches, Length: 13-5/16 inches
Pool and Spa Fitment: Compatible with Hot Springs Spas, Nordic Hot Tubs, Pentair Pool Products, Rainbow Plastics, Waterway Plastics, Custom Molded Products, Coleman Spas, Beachcomber, Jacuzzi Premium, and more
Customers say
Customers find the filter cartridge works well and appreciate its perfect fit. Moreover, they consider it good value for money, with one customer noting it lasts a year with monthly cleaning. Additionally, the product receives positive feedback for its build quality and effectiveness at keeping water clean.
AI-generated from the text of customer reviews
13 reviews for Unicel C-4326 25 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 106 Pleats (2 Pack)
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Original price was: $52.85.$49.99Current price is: $49.99.
Warren –
Work great in my hot tub
Came with the hot tub, pleased with the quality and effectiveness of this cartridge.
Rick –
Price
Excellent value for the product
kb6cla –
Best performance and a great price.
This is the type of the filter that came with my Nordic Hot Tub and it worked great. When it was time for a new one after one year my dealer could not get this brand so I tried another. I was very unhappy. The Unicel filters move more water through, keep my tub much cleaner, and are easy to clean. We use our tub about four nights a week and these easily last a year with monthly cleaning. I won’t use anything else.
PNW Reviews –
Was unsure if these were right, but they are.
I purchased these filters for my spa not knowing if they were the right ones or not. They turned out to fit just fine, and have been a fine replacement for the “who knows how old” old one the was in there when I recently bought my house. These filters seem to be doing a great job of keeping the water filtered and clear.
Anna G. Schibler –
As advertised!
Came quickly!
Macgyver in PA –
Plenty durable – easy to extend the life
Here’s a tip… get two of these and alternate them. Pick up some filter cleaner and spray the filter down, let sit for a while, then rinse out. Then – and this is important for getting long life out of them – rinse it out and soak it in a bucket of water with a bit of plain ole’ chlorine bleach. It seems to really get the gunk out and would of course sanitize the filter as well. After doing so, ours appears close to brand new. Having two allows one to be in cleaning progress and one to be used simultaneously.
Travis Davis –
Shipping was quick
Good product when cleaned regularly. Seller is fair priced and arrived at my door fast and without damage. Well pleased.
buyer –
Received quicker than expexted. Works well. Would buy again.
Works well with our hot tub. Very happy with this item.
Frank –
Filters fine particulates. We have high iron content in our water. When we fill the tub initially after a cleaning, the water is yellow with iron. I use this filter and take it out fout or five times, rinse it and put it back in. Takes all the iron out and the water becomes crystal clear. Then I use filter cleaner and it’s ready to go again. I keep two on hand to switch out and clean the filter once in awhile. Good product.
Isherlaufer –
This is a standard filter that fits exactly like it should in my hot tub. Lasts a long time when properly cleaning with cartridge cleaner every month or so. Very well priced considering the local prices for similar filters.
Ken B. –
Price is very good and it seems like good quality but I likely won’t know that until a couple months in to using itKen
IC Canada –
replacement for Beachcomber 550 model. looks identical to OEM filter that came with tub.. same dimensions, same inner PVC pipe with round holes arranged in spiral. filters good, easy to clean between pleats. comparable to pleatco PL25, though Pleatco filter has a different inner PVC pipe with rectangular holes arranged in a grid that allows much larger water flow. good to have 2 filters in the winter, allows for a quick replacement and rinse indoors.
Bill B. –
Long wait but works fine in my beachcomber 700 series. Slow shipping order early. Price is good compared to dealer.