Unicel C-8465 C-8465RA Hot Tub Spa Filter by SpiroPure

  • SP-PS-3960

  • 5 stars
  • (11)
List Price $79.02

Our Price: $39.51

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  • Product Overview
  • Reviews

SpiroPure SP-PS-3960 is a compatible alternative pool and hot tub spa replacement for Hot Springs Spas 31114, Pleatco PWK65, and Unicel C-8465 jacuzzi cartridges. SP-PS-3960 is designed to fit spas by Hot Springs Spas, Watkins Mfg, and Tiger River Spas.

Important Specifications:
  • Diameter: 8 1/2" (8.5")
  • Length: 10 1/2" (10.5")
  • Top Hole: 3"
  • Bottom Hole: 3"
  • Top Style: Open
  • Bottom Style: Open
  • Media Area: 65 sqft
  • Weight: 3 oz
Compatible Hot Tub Spa & Pool Filters:
  • Aladdin 16506
  • Baleen AK-7007
  • Darlly 80651
  • Excel Filters XLS-810
  • Filbur FC-3960, FC-3960M
  • Magnum HS65
  • Pleatco PWK65, PWK65-M
  • Pleatco PWK45N
  • Pure N Clean PC-3960
  • SD-00541, 01048
  • Unicel C-8465, C-8465RA
  • OEM 31114, 71827
  • OEM 71828
  • 65 Square Foot Hot Springs Spas / Watkins Mfg.
Compatible Hot Tub Spa & Pool Brands:
  • Caldera Spas
  • Hot Springs Spas
  • Tiger River Spas
  • Watkins Manufacturing

2 out of 2 people found this review helpful.
5.0 Stars

Great price great filter

By Woman in 50s from Abilene, TX on 4/6/2021 4:32:06AM

I was very surprised at the price of this filter, it works great. Thank you very much

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2 out of 2 people found this review helpful.
5.0 Stars

Fast service

By Male in 60s and over from Summerville, GA on 10/18/2023 8:08:56AM

Got my filters quick and correct, delivered to the door. Spa is looking and feeling good in this cool fall weather.

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2 out of 2 people found this review helpful.
5.0 Stars

great price and product

By Male in 60s and over from alpena, MI on 11/19/2022 5:21:59AM

brand names and about 50 percent less that the stores.

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1 out of 1 people found this review helpful.
5.0 Stars

Quality

By Male in 60s and over from Lakewood, OH on 8/27/2024 8:55:08AM

This filter work great keeping my spa water crystal clear. The quality of the filter is evident in the daily clean cycle. Have used other filters but this one works great. The water in my Caldera spa is kept crystal clear with this quality filter. Will order again when the need arises.

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1 out of 1 people found this review helpful.
5.0 Stars

Great price

By Woman in 40s from Sandwich, MA on 3/9/2021 7:55:58AM

Exactly what we needed for our Caldera Spa/Hot tub and the price was unbeatable!

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4 out of 4 people found this review helpful.
4.5 Stars

SPA Filter

By Man in 60s and over from CAMPO, CA on 10/10/2020 3:17:11PM

I went to my local spa supply store and he told me he would have to order my replacement filter. So I decided to go online and make an order for myself. All Filters sold me the same filter for half the price I normally paid so I bought two.

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2 out of 2 people found this review helpful.
4.5 Stars

Good Price and Delivery

By Man from Pembroke, NH on 1/10/2020 8:00:01AM

see above

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1 out of 1 people found this review helpful.
4.5 Stars

Right size, perfect fit..

By Male in 60s and over from Sinking Spring, PA on 2/11/2023 7:42:06AM

Having researched many web sites for hot tub filters All Filters had the best price for what i needed.

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