Pentair Rainbow Dynamic 50 Hot Tub Spa Filter by SpiroPure

  • SP-PS-2390

  • 5 stars
  • (3)
List Price $59.86

Our Price: $29.93

Save: $29.93!
In Stock
Replace every 6-12 months
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  • Product Overview
  • Reviews

SpiroPure SP-PS-2390 is a compatible alternative pool and hot tub spa replacement for Rainbow / Pentair Dynamic 50, Pleatco PRB50, and Unicel C-4950 jacuzzi cartridges. SP-PS-2390 is designed to fit spas by Pentair / Rainbow, Waterway Plastics, and Viking Spas.

Important Specifications:
  • Diameter: 4 15/16" (4.9375")
  • Length: 13 5/16" (13.3125")
  • Top Hole: 2 1/8" (2.125")
  • Bottom Hole: 2 1/8" (2.125")
  • Top Style: Open
  • Bottom Style: Open
  • Media Area: 50 sqft
  • Weight: 3 oz
Compatible Hot Tub Spa & Pool Filters:
  • Aladdin 15002
  • Baleen AK-3049
  • Darlly 40506
  • Excel Filters XLS-408
  • Filbur FC-2370, FC-2380, FC-2392
  • Filbur FC-2375, FC-2375M
  • Filbur FC-2390, FC-2390M
  • Harmsco H-4950
  • Magnum RD50
  • Pentair R172380
  • Pentair Rainbow Dynamic 50
  • Pleatco PRB25-IN, PRB25-IN-4, PRB25-IN-M
  • Pleatco PRB37-IN, PRB37-IN-4, PRB37-IN-M
  • Pleatco PRB50-IN, PRB50-IN-M
  • Pure N Clean PC-2390
  • SD-00201, 00455
  • Unicel C-4950, C-4950RA
  • Unicel C-4326, C-4326AM
  • Unicel C-4625, C-4637
  • OEM 03FIL1600, 373045
  • OEM 100533, 6540-471
  • OEM 17-2380, 25391, 817-5000
Compatible Hot Tub Spa & Pool Brands:
  • Aber Hot Tub
  • Accent Spas
  • Acryx-Maax Spas
  • Alps Spas
  • American Spas
  • Apollo Spas
  • Aqua Mystic
  • Aqua Tech Spas
  • Aquiform-Infinity Spas
  • Arcadia Spas
  • Arctic Spas
  • Arizona Pacific Spas
  • Artesian Spas
  • Atera Spas
  • Baja Spas
  • Beachcomber
  • Belize Spas
  • Blue Falls Mfg. Ltd.
  • Blue Pacific Spas
  • Bullfrog Spas
  • Cal Spas
  • Caldera Spas
  • Charisma Spas
  • Clipper Spas
  • Coast Mountain Spas
  • Coast Spas
  • Coleman Spas
  • Columbia Spas
  • Crystal Waters Spas
  • Custom Molded Products
  • Diamond Back Spas
  • Discovery Spas
  • Dynasty Spas
  • Emerald Spas
  • Four Winds Spa
  • Freedom Spas
  • Gatsby Spas
  • Great Lakes Home & Resort
  • GPM Industries Spas
  • H2O Spas
  • Haughs Spas
  • Haven Spas
  • Hawkeye Spas
  • Heldor Spas
  • Honey Tubs
  • Hydro Spa
  • Icon Spas
  • Infinity Spas
  • Islander Spas
  • J.E.M. Spas
  • Jacuzzi Premium Spas
  • Leisure Bay Spas
  • Maax Spas
  • Majestic Industries
  • Marathon Spas
  • Midwest Spas
  • Millennium Spas
  • Moonwater Spas
  • Morgan Spas
  • Northwest Spas
  • Orca Bay Spas
  • Pageant Spas
  • Pentair Pool Products
  • Phoenix Spas
  • QCA
  • Rainbow Plastics
  • Rec Warehouse
  • Rising Dragon
  • River Valley Spas
  • Rubadub Tub Spas
  • Safari Spas
  • Seahorse Spas
  • Sequoia Spas
  • Sierra Spas
  • Signature Spas
  • Sonoma Spas
  • Southwest Spas
  • Spa Crest
  • Spas Direct
  • Streamline Spas
  • Strong Industries
  • Sun Coast Spas
  • Sun Ray Spas
  • Sun West Spas
  • Sunbelt Spas
  • Suncountry Spas
  • Sundance Spas
  • Sunrise Spas
  • Sunset Spas
  • Superior Spas
  • Tiara Spas
  • Tuff Spas
  • US Spas
  • US Tooling & Spa
  • Vita Spas
  • Viking Spas
  • Warm Springs Spa
  • Waterway Plastics
  • Wind River Spas
  • Zone Spas

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

Just installed

By Male in 60s and over from Akron, OH on 10/26/2022 10:12:12AM

Perfect fit replacement for original filter in hot tub. Can't report yet on performance but i anticipate from its design to the original filter, that it should be just as good.

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

Good price overall

By Male in 50s from Westmont, IL on 6/23/2023 1:36:24PM

Your site is easy to navigate and place orders thank you again.

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

Filters

By Male in 50s from Chicago , IL on 1/6/2024 7:39:53AM

Good product told family and friends to purchase products and good service

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