Waterway

Slip Cap, 1-1/2" for capping off 1 1/2" hot tub plumbing lines. Get all your hot tub plumbing fittings from Pool Spa Outpost.  There are so many PVC fittings, they are too numerous to list so if...

Slip Cap 2" for hot tub plumbing repairs.  Pool Spa Outpost features a wide variety of spa plumbing parts and schedule 40 PVC fittings.  Contact us if you don't see the fittings you need on...

DISCONTINUED. Cartridge Filter System WW TWM 50 sqft 1.0hp 2-Spd 115v 522-4010. Special Order item with a Longer Lead Time.

DISCONTINUED. Cartridge Filter Waterway ClearWater II 200 sqft 150 GPM FC2007. Special Order item with a Longer Lead Time.

DISCONTINUED. Cartridge Filter Waterway Top Load 100 sqft 1-1/2"s 500-9910

Cartridge Filter Waterway Top Load 100 sqft 2"s 502-9910Waterway Plastics filter model 502-9910 is a 2"s top load filter. For use on portable spas, it is designed to mount in a niche so that the main...

DISCONTINUED. DISCONTINUED Cartridge Filter Waterway Top Load 25 sqft 1-1/2"s 500-2510.  This item has been discontinued by the manufacturer. See/compare R172502 from Pentair. 

DISCONTINUED. Cartridge Filter Waterway Top Load 50 sqft 1-1/2"s 500-5010

DISCONTINUED. Cartridge Filter Waterway Top Load 75 sqft 1-1/2"s 500-7510

DISCONTINUED. *This item has been discontinued by the manufacturer and is no longer available   Cartridge Filter WW 5.5" Top Load 20sqft 1"s w/By-Pass 510-3601. Special Order item with a Longer...

DISCONTINUED. Cartridge WW ClearWater II/Pro Clean 125 sqft OEM 817-0125N. Special Order item with a Longer Lead Time.

DISCONTINUED. Cartridge WW CrystalWater 106 sqft 4 Required OEM 817-0106. Special Order item with a Longer Lead Time.