Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 10"
Top:This is the actual inside hole diameter, excluding any taper.2-1/8" Open
Bottom:Outer Diameter (OD) of threads measures approx. 1-7/8.1-1/2" 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-45
Pleatco:Pleatco part numbers start with a "P" like "PWW100ST".PFF50P4
Filbur:Filbur part numbers start with an "FC-" like "FC-0360".FC-2401
I order my filters and they were on my doorstep 3 days later.
Needed a new filter for our spa. This came is perfect shape and good packaging. I will purchase another in 5 months from this same company.
seems well made at a reasonable price. Quick delivery
My spa has never been clearer. Thanks for the prompt service and delivery.
I have a 6 person hot tub. SpaDepot has been my go to source for 4 years. Their product and price can't be beat!
Product is good,customer service is great,shipping is fast. Thankyou
Spot on fit. Timely delivery. A+++
I USE IN OUR SPA -