Waterway 50SF Top Load Filter System features a spring bypass valve. This assures optimal water flow to the jets at high speed.
- 2" Slip Socket x 2" Slip Socket
- 50SF FC2390 filter cartridge included
- Air relief on lid
Product notes: Install in existing shell cut-out, or locate inside cabinet with adequate headroom for filter cartridge replacement. Adapt to 1.5" plumbing with reducer bushings.
502-5010 Replaces Rainbow 172524
Uses a nice common filter and has everything you want out of an inexpensive small filter housing.
Thanks to Thomas in your technical care for all his help.
Just got it installed. Working great so far. Well constructed.
Installed about a month ago. Works just fine. No leaks. No problems. This is actually a smaller size than the one I replaced but I haven't seen any performance issues. So it's a good buy
Filter assy is top loading. Replaced an original filter that was made in the eighties! So much easier than the old one.
Had a leak in the plumbing for my old filter and no way to fix it so I bought this as a replacement and replaced the plumbing to install it. Fit perfectly in the old hole in my Spa and is much easier to bleed the air out of.
This replacement was just exactly what we needed
thank you, Spa Depot, for helping find the part I needed and then answering all my questions about installing it. The original part was broken and was from a very old spa with no manufacturer ID. I thought finding the right part was going to be a nightmare but you fixed me up perfectly. thank you