Master Spas Filter (P/N: 4CH-20)
Fits After Hours Spas, DM Industries, Wayne Spas, Hercules Spas, Master Spas, Saratoga Spas, Softsider Spas (needs adaptor), Vita Spas and more.
6.75 inches long by 4.5 inches wide by 1.5 inch MPT
Made in the USA
20 Square feet
Convenient pull handle
This is a Unicel filter.
Don't be fooled by imitiations.
Clearly the best.
Made with REEMAY filtration fabric.
Premium trilobal filtration fabric delivers 45 percent more surface area over round fiber competitors.
Longer life. Guaranteed.