Search  for anything...

POOLPURE PLFPRB25-IN Hot Tub Filter Replace Unicel C-4326, Guardian 413-106, Filbur FC-2375, FC-2370, 3005845, 17-2327, 100586, 33521, 25392, 817-2500, 5X13 Drop in Spa Filter 2 Pack

  • Based on 3,214 reviews
Condition: New
Checking for product changes
$36.99 Why this price?
Save $2.00 was $38.99

Buy Now, Pay Later


As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 5 hours and 50 minutes
Available payment plans shown during checkout

Item Package Quantity: 2


Features

  • SPECIFICATIONS: Length: 13 5/16; Outside Diameter: 5; Top Hole: 2 1/8 Open; Bottom Hole: 2 1/8 Open; Filtration Area: 25 Sq.ft; Filter Material: Trilobal Filtration Fabric.
  • COMPATIBLE MODELS: PLFPRB25-IN Pool Filter is compatible with PRB25-IN, Unicel C-4326, Filbur FC-2375, FC-2370, SD-00196, 303909, M-4326, 8172500, R173429. NOTE: This is a compatible replacement. Original manufacturers' names and part numbers are for reference only. POOLPURE stands as an independent brand.
  • NSF/ANSI 50 CERTIFIED: POOLPURE Pool and Spa filter has been rigorously tested and certified by IAPMO against NSF/ANSI 50, ensuring safe material usage. With a precision of 50 microns, our filter effectively removes hair, leaves, dust, sediment, sand, and other fine particles.
  • POWERFUL FILTRATION CAPACITY: Our unique trilobal filtration fabric offers an enhanced surface area, optimizing back pressure throughout your filtration system. This ensures consistently clean, fresh, and clear water for your pool or spa.
  • EASY MAINTENANCE: The uniform and high-performing trilobal fabric ensures effortless stain capture and release, simplifying the cleaning process. For optimal performance, it's recommended to clean the cartridges monthly, depending on usage.

Package Dimensions: 13.86 x 10.39 x 5.2 inches


Item Weight: 2.64 pounds


Manufacturer: poolpure


Country of Origin: China


Item model number: PLFPRB25-IN


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fit perfectly great value
Item Package Quantity: 2
I love how this filter fit perfectly. I also like the two pack. I can switch out the dirty one for the backup filter and take my time cleaning the dirty one. No down time.
Reviewed in the United States on May 3, 2024 by The Couples Cabin

  • Perfect fit
Item Package Quantity: 1
These fit our hottub perfectly. Keeps the water crystal clear. Highly recommend. Durable.
Reviewed in the United States on October 10, 2024 by Thomas

  • Great quality and price!
Item Package Quantity: 1
Quick delivery and good price on a premium spa filter not available in my local big box store.
Reviewed in the United States on July 17, 2024 by Bill in Frisco, texas

  • A Very Good Filter
Item Package Quantity: 1
Filter works very Good!
Reviewed in the United States on June 24, 2024 by Steven M. Kristensen

  • Looks Identical
Item Package Quantity: 2
Looks identical to the much more costly factory brand. Order was processed quickly.
Reviewed in the United States on October 28, 2024 by Gary Wright

  • works well
Item Package Quantity: 2
good fit
Reviewed in the United States on June 23, 2024 by Amazon Customer

  • Quality
Item Package Quantity: 1
Timely delivery
Reviewed in the United States on October 22, 2024 by Florida Valentin

  • Great price
Item Package Quantity: 2
Fast shipping and reasonable price
Reviewed in the United States on June 30, 2024 by Carolyn

Can't find a product?

Find it on Amazon first, then paste the link below.