SKU: 35033211930

Spa Filter Cartridge RD50 339mm x Ø126mm-SI

Sale price$88.20 Regular price$98.00
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

Spa Filter Cartridge RD50 339mm x Ø126mm-SIProduct Details Model Name: RD50 Spa Cartridge Filter Filtration Area: 50 square feet Dimensions: Length: 339mm Outer Diameter: 126mm Hole Diameter (Top & Bottom): 54mm Connection Type: Suits top load and in line filter housings Compatibility: The RD50 filter suits spas that use the following systems and brands: Leisurerite Spas Rainbow Dynamic RDC50 filter housings Waterco Top Load filter systems Waterway Plastics top load and in line filters Pentair

Product Details
•     Model Name: RD50 Spa Cartridge Filter
•     Filtration Area: 50 square feet
•     Dimensions:
•     Length: 339mm
•     Outer Diameter: 126mm
•     Hole Diameter (Top & Bottom): 54mm
•     Connection Type: Suits top-load and in-line filter housings
•     Compatibility: The RD50 filter suits spas that use the following systems and brands:

  • Leisurerite Spas
  • Rainbow Dynamic RDC50 filter housings
  • Waterco Top Load filter systems
  •  Waterway Plastics top-load and in-line filters
  • Pentair / Rainbow spa systems
  • Viking Spas
  • Spaquip / Davey systems (select models)
  • Chinese-manufactured spas using 339mm x 126mm filters

•     Generic top-load filter housings with 54mm internal hole
•     Common across many spa brands for over 15 years
•     Material: Pleated fabric for high-efficiency filtration
•     Installation: Drop-in replacement; no tools required
•     Alternate Codes: FC-FAA309, PWW50L, 4CH-949, FC-0172
•     Common Use: Spa and hot tub water filtration
•     Note: Do not confuse with RDC25 (25 Sq Ft version with similar appearance)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35033211930

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4.4 ★★★★★
Based on 21 reviews
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A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Great for outdoor cats in the summer
Color: Gray, Size: 18"x24"
I bought this for my outdoor cats specifically for the summer since it’s get really hot. I always see them relaxing on this and they seem to love it. It’s easy to wash and is quite soft. It’s also quite thick and of good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
M
Verified Purchase
Mel
Lake Worth, US
★★★★★ 5
Nice bed
Color: Blue, Size: Large (Pack of 1)
Good quality dog bed. My pittie loves to burrow himself under blankets so I figured we would give this a try. He hasn’t figured it out yet but it’s his new favorite spot to take a nap when he’s not on our lap. Love the color and seems to be nicely made. I do wish it came in a bigger size but it’s still big enough for him.
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Reviewed in the United States on February 22, 2026
K
Verified Purchase
Katie Campbell
Natrona Heights, US
★★★★★ 5
Nice quality bed
Color: Blue, Size: Large (Pack of 1)
Nice quality. My dog loves laying on this bed but hasn’t yet figured out getting inside. I cover him after he lays and he seems to enjoy it
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Reviewed in the United States on December 28, 2025
S
Verified Purchase
Steven
Whiting, US
★★★★★ 4
Cozy Bed, Just Needs Fluffing
Color: Blue, Size: Large (Pack of 1)
Our dog took to this bed pretty quickly and seems to like curling up under the cave cover. It’s soft, roomy, and gives that little tucked-in feeling a lot of pets seem to love. The cover doesn’t always stay perfectly shaped, so I have to fluff it back up now and then. Other than that, it looks nice in the corner and seems comfortable enough for daily naps. Solid bed overall, especially for the price.
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Reviewed in the United States on April 9, 2026
L
Verified Purchase
Lawrence J Earl
Omaha, US
★★★★★ 5
Great for the money
Color: Blue, Size: Large (Pack of 1)
Really beautiful, I'm not sure of what size I got but it is BIG, I have a 50lb Boston terrier and he gets lost in it, very soft with a lots of foam, he loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026

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