Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 6-5/8"
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
Premium replacement for:Pleatco:Pleatco part numbers start with a "P" like "PWW100ST".PRB25SF
Filbur:Filbur part numbers start with an "FC-" like "FC-0360".FC-2387.5
They seem to be doing a good job.
I can only use these filters & they are difficult to find. This company had always been good to work with & you can always talk to someone.
Good selection and shipping was prompt.
The price was fair and was shipped and received fast.
Perfect fit in my hot tub works great shipment came quick thank you very much I will be ordering everything else I need from there!
I buy filters for an entire year, so I get the multi purchase price break. Its a great option and with the free shipping, beats the heck out of the pricing at the local pool/spa supply.
We used this filter in our Dr. Wellness spa and it is cheaper than the factory filters. It's only been used a week now so I'll see if it works as well. I'm thinking it is so similar in size and shape as the original brand, that it will be fine.
Ordering was easy and fast delivery
Very fast shipment. Reasonable price. Fit like a glove.