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Unicel C-4950 50 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 212 Pleats

Free shipping on orders over $29.99

$32.47

$ 14 .99 $14.99

In Stock

1.Size:10 Pack


About this item

  • Replacement Pool & Spa Filter: C-4950 filter cartridge features 50 square feet (212 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 pool 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 2-1/8-inch ID and an open configuration for easy cartridge removal and replacement; Durable plastic resists damage from chemicals; OD: 4-15/16 inches, Length: 13-5/16 inches
  • Pool and Spa Fitment: Compatible with Bullfrog Spas, Cal Spas, Coleman Spas, Dynasty Spas, Pentair Pool Products, Rainbow Plastics, Sundance Spas, Sunrise Spas, Waterway Plastics, Custom Molded Products, Beachcomber, Artesian Spas, Jacuzzi Premium, Maax Spas of AZ, Caldera Spas, and more



Product Description

Unicel
4950
4950
Unicel

Specifications

Dimensions (L x W x H): 13 5/16 in. x 4 15/16 in. x 4 15/16 inches
Compatible with: Compatible with most commercial spa brands; verify with model numbers below and/or check with manufacturer to ensure a perfect fit
Replaces models: Aladdin 15002, Baleen AK-3049, Darlly 40506, Excel Filters XLS-408, Filbur FC-2370/FC-2380/FC-2392/FC-2375/FC-2375M/FC-2390/FC-2390M, Harmsco H-4950, Magnum RD50, Pentair R172380, Pentair Rainbow Dynamic 50, Pleatco PRB25-IN/PRB25-IN-4/PRB25-IN-M/PRB37-IN/PRB37-IN-4/PRB37-IN-M/PRB50-IN/PRB50-IN-M, Pure N Clean PC-2390, SD-00201/00455, Unicel C-4950/C-4950RA/C-4326/C-4326AM/C-4625/C-4637, OEM 03FIL1600/373045/100533/6540-471/17-2380/25391/817-5000
Filtration area: 50 sq ft
Inside diameter: 2 1/8 inches
Outer diameter: 4 15/16 inches
Recommended pool size: up to 20,000-gallon
Pleat count: 212
Model number: C-4950
Meets OEM specifications: Yes

David D
2025-08-20 13:37:25
Product is for my jacuzzi, works perfect.
Thomas
2025-08-09 18:41:58
Compared to buying these in a store, you will save money buying these here. Same filter, same durability for far less.
todd baker
2025-07-04 18:26:34
I have a 2021 Coast Spa Apex L model that came with an unmarked, no model# or manufacturer name dual core filter that lasted about 15 months. This Unicel filter fits perfect. Time will tell how it works but most reviews are good.
L.P.
2025-06-28 14:43:43
The only filter brand I’ll use in my hot tub. I was buying filters from my hot tub store and the filters didn’t fit properly and my water was always cloudy. After switching to this brand I’ve had pristine water and it actually fits the way a filter is supposed to.
J. Tully
2025-06-13 11:36:35
These filters get replaced every 6 months or faster depending on your situation. They have always been the perfect fit and last a long time with minimal maintenance. They arrive on time ready to use. Highly recommend.
xdvr
2025-06-06 13:17:03
Works as advertised.
CentennialDude
2025-05-23 18:42:19
These are the identical filters we've always used in our hot tub, and I normally have at least two "ready to rock" (if not maybe even one or two 'extras'), because my intent is to have one 'clean and ready to go' while another is in use in the tub. And since there IS a relatively limited 'life span' to them, when they get to the point that I'm 'reluctant' to re-use one, due to either discoloration or simple degradation, I want to have a replacement at hand NOW (although I have to say we usually achieve two years use from each, actually). Having said that, when it came time to replace one of my last ones (that I felt good about continuing to use) and then compared these prices with our local spa supply, I was VERY pleased to find this "2-pack" at Amazon at a significantly better cost. Practically "two for one", as it were... (well ... maybe..) And as I said, since these are the IDENTICAL filter cartridges it wasn't a tremendous mystery to consider where I was going to buy my next replacements. Now I am "good to go" for quite a while. What more can I say..? Great product at an even better price than I'd expected.
ROBERT WILLIAMS
2025-05-07 13:57:08
Ordered this as it is the filter that came with my hot tub when originally purchased. There are replacement filters at half the price, but at an extra $30 for 6 to 9 months- I’ll stick with the OEM filter.
Kalan Elijah Rylee
2025-05-05 17:25:21
Works as advertised and quality is good. Filters out my hot tub great! Also generally cheaper to buy on amazon then in stores like home depot. Highly recommended. Definitely buy this over a hot tub store, you'll pay way less and works the same!
Hans Dekkers
2025-04-27 12:08:37
We installed a used tub, with an older filter. Cleaned the filter, but did not get the results we hoped for. With this Unicel, in 24 hours the water was cleared out. Excellent product.
donna
2025-04-24 15:43:59
got it and it works wonderfully
sara
2025-04-12 16:07:11
This product arrived quickly and is a perfect fit. Price is very comparable too
Joan
2025-02-15 18:37:21
Les plus : eau plus claire ,utilise moins de brome et de produit stabilisants.Les moins : il se nettoie assez facilement à l’eau, mais demande un peu de temps pour bien déloger les résidus.
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