Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 6-8"
Bottom:This is the actual inside hole diameter, excluding any taper.Open
Premium replacement for:Other:5155 Durasock
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!
Good value for replacement parts
I love these as they save a lot of the filter for longer use
Hard to believe how inexpensive they were. Immediately installed to protect filter. Great quality.