Unicel C-8610 Replacement Filter Cartridge – 100 sq ft
The Unicel C-8610 is a performance-rated cartridge filter element offering approximately 100 square feet of media area. With heavy-duty polyester pleated construction, it is designed to fit compatible in-ground pool filter tanks and restore efficient circulation and filtration.
Key Features
- Approximately 100 sq ft of media surface for longer run time between cleaning.
- Pleated cartridge design with robust synthetic fabric and molded end caps.
- Drop-in replacement sizing for many popular pool filter models requiring this dimension.
- Helps maintain clear water, strong flow and prolong filter component life.
Technical Specifications
- Part Number: C-8610
- Media Area: ~100 sq ft
- Approx. Dimensions: ~8½″ diameter × ~23⅜″ length
- Application: Cartridge filter replacement element for compatible pool systems
Installation & Maintenance Notes
Prior to installation, shut off the pump and relieve system pressure. Remove the existing cartridge element and clean the filter tank interior of debris. Install the new C-8610 element making sure it seats properly on the manifold or base plate. Reassemble the tank lid, restore circulation and monitor the pressure gauge to confirm normal operation. For maintenance, rinse the cartridge when differential pressure rises, and replace when fabric is torn, collapsed, or cleaning no longer restores proper pressure drop.
Why Choose This Cartridge?
For pool service professionals and advanced homeowners, the Unicel C-8610 offers a reliable, high-area filtration solution that fits many popular filter tanks. Stocking this element ensures you’re ready for scheduled maintenance or high-use rebuilds, helping reduce downtime and maintain clear water performance.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
