Clarathon Filter Twin-Pack FC2386

Clarathon Filter Twin-Pack FC2386
Clarathon Filter Twin-Pack FC2386

Clarathon Filter Twin-Pack FC2386

Regular price $21.95
  • In stock, ready to ship
  • Inventory on the way
Ships next business day.


Diameter:Filter cartridge diameter (width) is measured across the outside edges of the end cap at its widest point.4-15/16"
Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 4-5/8"
Top:This is the actual inside hole diameter, excluding any taper.2-1/8" Open
Bottom:This is the actual inside hole diameter, excluding any taper.2-1/8" Open
Media:35 SF

Premium replacement for:

Unicel:Unicel part numbers either start with a "C" or contain a "CH" like "C-8475RA" or "6CH-49".C-4401
Pleatco:Pleatco part numbers start with a "P" like "PWW100ST".PRB17.5SF-PAIR
Filbur:Filbur part numbers start with an "FC-" like "FC-0360".FC-2386
Other:817-3510, DSF35, FL1006, 11802
Notes:For spas with stacked filters. Sold in sets of 2 (1-ea. = 2 filters). Also available in Antimicrobial version: FC2386M (below).
filtercatspecsDiameter:4-15/16"Length:4-5/8" Top:2-1/8" OpenBottom:2-1/8" OpenSurface Area:35 SF Part Numbers:C-4401, PRB17.5SF-PAIR, FC-2386, 817-3510, DSF35, FL1006, 11802

Customer Reviews

Based on 7 reviews
It's a pool filter, what can I say?

It's just a filter, so pretty boring stuff. The SpaDepot though, really rocks with great inventory, intelligent advice and stellar service. Thank you!

Filters for Soa

Filters arrived ahead of time and fit perfectly.


I called in an order and didn't know what filter I needed so the rep thought I needed this one but it was wrong so I measured the one I had and we figured it out and I ordered a different one and they are PERFECT! and I want to order two more in the near future. the only reason I gave 3 stars is because I was very happy with the service and product but it cost me almost $20 to return them and that made me a little sick because I don't have extra money to toss :-) But LOVE the ones I needed and got and planning on ordering very soon a second set and then I'll put 5 stars :-)

Still buying filters

My Thermospa is almost 25 yrs old. And SpaDepot still carries the correct size filters for it.

Vicki Jo Lake

Trying to find filters locally turned out to be frustrating, time consuming & expensive. I was lucky and hit the jackpot when I found the website! Not only were the filters better than expected, they were shipped the same day I ordered them PLUS I was given the ability to track the package along the route to my home. The cost for 2 filters was a fraction of the price for 1 filter locally (not to mention the cost of gas for the 3 hour drive round trip drive) This is the first time I ever submitted a review for anything and that is because everyone needs to know about this amazing company!!

very good

filter fitted better then the one it replaced and at half the cost ---- very good product .

Great company and easy site to use

Was very happy with your site and how easy it was to use. Fast service and delivery and great prices.