Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 8-1/2"
Bottom:Outer Diameter (OD) of threads measures approx. 3-1/4. 3" Fine Thread
Premium replacement for:Unicel:Unicel part numbers either start with a "C" or contain a "CH" like "C-8475RA" or "6CH-49".5CH-203
Pleatco:Pleatco part numbers start with a "P" like "PWW100ST".PLAS35
Filbur:Filbur part numbers start with an "FC-" like "FC-0360".FC-0303
Other:FD-51107, FD-51104-25, 5FD-51500, P5CH-0203A, 50201
The filters and chemicals have all been good quality. We love the spa scented salts. It's a great luxury to live in the mountains and have your spa products delivered to your door. We recommend spa depot to everyone we know
Good product with fast delivery
Quick, easy and on time
I have ordered these filters from Spadepot many times. They're always in stock and reasonably prices.
Looks to be well constructed
Hot tub filters, they last three to four months of use, wish they could last a bit longer but am satisfied with them. I've been ordering from this company for almost 5 years and am very pleased with the service and response (when I had a question) with the tec guy.
This paper filter replaced the LA Spa bag filter perfectly. Easily screws in. Filters much better than bag filter to yield perfectly clear water. Paper filter can be cleaned with a spray nozzle several times before needing to be replaced with a new one. In my spa, used once a day, every day, the filter lasts 6 months with 3 cleanings, and finally replacement.
These replacement cartridge filters were a perfect fot for my LA Spas hot tub and it's back to its sparkling clear turbulence.
I received my order faster than expected, and the right products. The filters for my spa fit perfectly and they are reasonable priced. A good company to deal with.