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Unicel C-8465 65 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 234 Pleats, Compatible with Hot Springs, Caldera, & Tiger River Spas

4.3 (10) Write Review
Free shipping on orders over $31.42

$69.14

$ 30 .92 $30.92

In Stock

1.Size:1 Pack


About this item

  • Replacement Spa Filter: C-8465 filter cartridge features 65 square feet (234 pleats) of 3-ounce basis weight media that catches debris and particles down to an average of 20 microns in size, keeping your hot tub water clear
  • Optimal Debris Capture: Filter 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 3-inch open configuration for easy removal and replacement; Durable plastic resists damage from chemicals
  • Spa Fitment: Compatible with Hot Springs Spas, Caldera Spas, and Tiger River Spas; OD: 8-1/2 inches; Length: 10-1/2 inches


65 Square Foot Hot Springs Spas/Watkins Mfg. Note: The original was 45 Square Foot (162 pleats). This replacement has been upgraded to 65 Square Foot Replacement for: Hot Springs Spas 31114; Tiger River 31114; Hot Springs Spas 71827; Hot Springs Spas 71828.


Tony
Reviewed in Canada on March 23, 2025
Works for my 65L capacity Caldaraspa
Kindle Customer
Reviewed in the United States on January 24, 2024
I bought this for my spa. I hoped it was the correct size and it was. Made well. I think I have bought 3 so far. Much cheaper on Amazon!!!
Phyllis 8882
Reviewed in the United States on May 11, 2023
Today we opened the hot tub after it was closed for the winter. We cleaned the hot tub, emptied out the antifreeze and filled the hot tub. Then it was time to add the filter and the chemical. The filter did such a great job (and the chemicals) that I had PERFECT numbers on the hot tub testing strip. This hot tub filter is the correct size and fit just as promised. Could not be more pleased. Try it, it works!
Sue Neville
Reviewed in the United States on October 19, 2023
works great
Steve C
Reviewed in Canada on January 4, 2020
Product was as advertised. Very pleased with quality. Went to order a spare but now does not qualify for prime free shipping. Will just go to local store for same final price.
Joel M
Reviewed in Canada on October 4, 2019
The price is great but I find with this unicel filter causing my tub to trip. The indicator indicates that the flow through the heater is insufficient. When I put in my pleatco one, no issues. If you look at the inner tube, the unicel has small 1/2 inch holes spaced out whereas the pleatco one is like a cage inside with much more flow.
John
Reviewed in Canada on May 18, 2018
Product is a promised.
Lance Dyer
Reviewed in Canada on October 26, 2017
Good price
Tiffany Williams
Reviewed in the United States on January 20, 2014
This is the perfect replacement for the filter in my older hot tub. The price was decent as well. Glad I found it
bulletstopper
Reviewed in the United States on February 16, 2013
Saw the negative reviews on this filter, but at this price was willing to take a chance. Even if it wasn't the one advertised, it was better than what I had and was much cheaper than the 89 dollar Watkins filters I had been buying. When it arrived, it was a Unicel filter just as was advertised and the thing I liked best was the big, Made in the USA label. It was cheap, and one of the better filters on the market. Arrived in two days and is now cleaning the water in my hot tub. I will definately order again.
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