Type: Open non-threaded filter cap. Drop-In
Diameter:Measured across end cap at widest point.4"
Length:Measured end cap to end cap, excluding any handles, threads, fittings or protrusions. 7"
Base:Hole inside diameter. 6" Open
Media:Material sq ft.Disposable
Cross reference numbers: 5155, DurasockAssociated brands: Softub
The socks fits over the screen and keeps pine needles and other bits of dirt out of the filter. It makes the filter last so much longer and overall cleaning much easier. I bout 2 to try and immediately bought five more. Such a bargain,especially if using a spa with a really expensive filter.
spa filter and filter cover-hafta have them
Filter is a direct fit, as designed.
The filter cover was okay. Not the correct cover for the filter I have but it works.
this product is perfect and better then the original! Delivered in less then 3 days! Thank you for being open during these times, you guys are great!