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Unicel C-8409 Swimming Pool Replacement Filter Cartridge (2 Pack)
Key item features
- Clear Water: Replacement C-8409 pool filter cartridge ensures clear water for relaxing in your swimming pool.
- Efficient Filtration: Features 90 square feet (174 pleats) of 4-ounce basis weight media, catching debris down to an average of 20 microns.
- Optimized Design: Sharp, uniform pleat folds maximize water flow, minimize pressure loss, and allow full use of the pleat surface for debris retention.
- Durable Construction: Made with 100-percent polyester Reemay material for dirt-holding capacity, cleanability, durability, and chemical resistance.
- Easy Installation: End cap design includes a 4-inch ID and an open configuration with a molded gasket for easy cartridge removal and replacement.
- Robust Endcaps: Durable end caps resist chemical damage, assuring longevity for the cartridge's lifespan.
- Broad Compatibility: Compatible with Hayward Pool Products, Sta-Rite, and Waterway.
- Physical Dimensions: Measures 8-15/16 inches OD, 17-3/8 inches length, with 4-inch ID top/bottom end caps.
Generated by AI
Specs
- Filter area90 sq ft
- CompatibilityHayward, STA-RITE, and Waterway
- Outside diameter8.9 in
- Inside diameter8.9 in
- BrandUnicel
- Count2
Current price is USD$165.99
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives by Sat, May 9
|Sold and shipped by Spreetail
4.324075772864875 stars out of 5, based on 43604 seller reviews(4.3)43604 seller reviews
Free 30-day returns
Other sellers
$159.85
+Free shippingShipping, arrives by Wed, May 13 to Columbus, 43215
Sold and shipped by New Golden Pool
Free 30-day returns
About this item
Product details
A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache. Avoid all the hard parts of owning a backyard spa by replacing your filter with a Replacement Pool Filter Cartridge from Unicel. Offering a longer life than most replacement filter cartridges, the Unicel filters are built to last using a durable filter media from Reemay, constructed of high-density polyester that has been spunbound to with less wasted filtering area. With a quality construction and tight seals around each of the 174 pleats, this filter cartridge allows for more clean and clear water to pass through, thanks to sharp and rigid pleat fold around the entirety of its 8.9-inch diameter body. The tough urethane end caps assure durability throughout the lifetime of the cartridge, helping it stand up to any sort of debris that works its way into the filter. Plunge into your pool not your pockets by choosing the high-quality filter accessories from Unicel for the long-term filtering of your backyard oasis.
- Replacement C-8409 pool filter cartridge ensures your water stays clear so you can enjoy relaxing in your swimming pool
- Features 90 square feet (174 pleats) of 4-ounce basis weight media that catches debris and particles down to an average of 20 microns in size
- Sharp, uniform pleat folds maximize water flow, minimize pressure loss, and allow full use of the pleat surface to hold more debris
- Constructed with 100-percent polyester Reemay material that balances dirt-holding capacity, cleanability, and durability with excellent chemical resistance properties
- End cap design includes a 4-inch ID and an open configuration (with molded gasket) for easy cartridge removal and replacement
- Durable end caps resist damage from chemicals and assure durability for the life of the cartridge
- Compatible with Hayward Pool Products, Sta-Rite, and Waterway
- Filter life depends on routine maintenance of water chemistry
- Change 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
- Media material: Spun-bonded polyester
- End cap material: Plastic
- Top/Bottom end cap ID: 4 inches
- OD: 8-15/16 inches
- Length: 17-3/8 inches
- Overall dimensions (L x W x H): 8.94 x 8.94 x 17.38 inches
- Quantity: 2
info:
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Specifications
Filter area
90 sq ft
Compatible models
CX900 RE, 25230 0095S, 817 0100N
Compatibility
Hayward, STA-RITE, and Waterway
Outside diameter
8.9 in
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-2 of 2 reviews
Dec 6, 2025
Gary
Top Reviewer
5 out of 5 stars review
Verified Purchase
Pristine Pool
Our pool caretaker for over 10 years recommends this brand. They last longer than others. Our pool is pristine year around with minimal maintenance.
Helpful?1JVDFF8TWVR5604114499
Mar 29, 2025
jorge
1 out of 5 stars review
Verified Purchase
beware of this vendor new on Walmart platform advertised,pack of 2 on my order just had 1 delivered no response scam deceiving customer
Helpful?1JVDFF8TWVR5604114499


