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POOLPURE C-8465 Spa Filter Replaces Watkins 31114, Pleatco PWK65, Filbur FC-3960, 71827, 71828, Watkins 65 sq.ft Tiger River Spa Filter 1 Pack

Free shipping on orders over $29.99

$34.99

$ 16 .99 $16.99

In Stock

1.ItemPackageQuantity:1


  • 【Certified Quality & Safety】 POOLPURE Pool and Spa filter proudly hold the NSF/ANSI 50 certification, tested and verified by IAPMO. Trust in POOLPURE to provide crystal-clear, purified water, enhancing your overall pool or spa experience. Dive into unmatched relaxation.
  • 【Specifications】Length: 10 1/2”; Outside Diameter: 8 1/2"; Top /Bottom Opening: 3”; Filtration Area: 65 sq. ft.; Filter Material: Trilobal Filtration Fabric.
  • 【Compatibility Details】Designed to fit models:Watkins 31114, PWK65, Unicel C-8465, Filbur FC-3960, 71827, Tiger River Caspian, Bengal, Sumatran spa filter. ★NOTE: This is a compatible part. Original manufacturers' names and part numbers are for reference only. POOLPURE stands as an independent brand.
  • 【Superior Filtration】Our innovative "Dirt-Locking" technology ensures that the fabric captures significantly more contaminants than standard filters. Efficiently remove hair, leaves, dust, sediment, sand, and more, ensuring a clean and refreshing spa and hot tub experience.
  • 【Effortless Cleaning】 The Trilobal Fabric Structure of the filter facilitates easy release of impurities during cleaning, ensuring the filter feels renewed after each wash. For optimal performance, it's recommended to clean the cartridges once a month.
  • 【Durable & Cost-Effective】Featuring a unique Trilobal Filtration Fabric Structure, our filter excels in capturing a large volume of contaminants. It's also designed for easy cleaning and maintenance. With proper care, expect a service life of 1-2 years. We're dedicated to offering top-notch quality at an affordable price.



Product Description

POOLPRE Pool & Spa Filter

At POOLPURE, we're dedicated to introducing advanced technologies and superior products that ensure the utmost water filtration. Our commitment is to the health, safety, and joy of every pool and spa enthusiast.

How to Locate NSF Certification Information?

How to Locate NSF Certification Information?

Step 1: Visit pld.iapmo.org.

Step 2: Choose the search category as 'Listed Model / Additional Company'.

Step 3: Input "PLFC-8465" in the brand name/model field

PLFC-8465 Spa Filter

How to Determine the Right Replacement Cartridge for Your Pool or Spa?

Already have the part number? Simply input the filter cartridge's part number or its replacement number into the search bar on our product page to verify compatibility.

Unsure of the part number? Selecting the appropriate cartridge can be achieved by assessing your current one. Follow these steps:

1. Gauge the cartridge's external diameter, ensuring accuracy to within +/- 1/16 inch.

2. Measure the cartridge's length from one end cap to the other, excluding any protruding handles or extensions, to within +/- 1/16 inch.

3. Determine the top and bottom type. If they're open, measure the inner diameter of the opening to within +/- 1/16 inch. For closed end caps, jot down distinct features (e.g., "Handle", "Cone").

4. Note down the filter's manufacturer and model number where the new cartridge will be placed.

5. Check if there's a central core (like a PVC pipe) present.

Pleatco PWK65

Specifications of PLFC-8465:

  • Length: 10 1/2”
  • Outside Diameter: 8 1/2”
  • Top Opening: 3"
  • Bottom Opening: 3"
  • Filtration Area: 65 sq. ft.
  • Core: PVC core

POOLPURE Filter: The Ideal Replacement for Pool & Spa Cleaning Systems

Compatible Part Numbers:

Aladdin 16506 | Baleen AK-7007 | Darlly 80651 | Excel Filters XLS-810 | Filbur FC-3960 | Magnum HS65 | Pleatco PWK65 | Pleatco PWK45N | Pure N Clean PC-3960 | SD-00541 | Unicel C-8465 | OEM 31114 | OEM 71827 | OEM 71828 | 65 Square Foot Hot Springs Spas / Watkins Mfg

Suitable for pools/spas by:

Hot Springs Spas | Tiger River Spas | Watkins Manufacturing | Caldera Spas

Disclaimer: All referenced manufacturers' names and part numbers are the trademarks of their respective owners. Mentioned for compatibility purposes only.

safe materials

Premium, Safe Materials

At POOLPURE, we prioritize your safety. Our products are crafted using Lead-free and BPA-free materials, ensuring you enjoy delightful moments.

fresher water

High Chlorine Resistance End Cap

Reinforced end caps are break resistant and are highly resistant to chemicals commonly found in pool and spa applications.

long service time

Extended Lifespan, Greater Savings

With the right care and maintenance, the POOLPURE filter is designed for repeated use. This not only prolongs the filter's life but also offers significant cost savings over time.

For youself

For your family

For your friend


Tom Temple
August 29, 2025
Does the job, fits perfectly
Barry Barnes
July 31, 2025
quick service
Rob W
July 28, 2025
Spa filter fits perfectly in one order.
Nikki
June 29, 2025
This filter is seriously holding it down in the hot tub like it's auditioning for a day spa reality show. Honestly, if it can keep my fluff while bubbling, it deserves a gold medal. Spa Olympics, here we come! 🏅🤣 #BubbleBathGoals #FilterFame #HotTubLife
Linda Adams
June 7, 2025
Good
Mark P
May 13, 2025
These filters fit my hot tub perfectly. My old filter was done and I needed a replacement. Great price compared to other way more expensive brands. Same quality.
Clifford Planellas
May 8, 2025
It’s Perfect.
Philip James
April 20, 2025
This product was exactly what I had ordered and it came on time.
Magnus Olsen
February 15, 2025
Correct filter, good quality, looks good.Thanks
Customer
February 9, 2025
Great fit way cheaper than hot tub stores
K. Kollinger
January 12, 2025
Great filter. Highly recommend.
TH
November 30, 2024
Perfect match to the original, thx
Hottub
November 24, 2024
Filter plastic ends breaks down and turns the hottub green
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