Unicel 6CH-402 Spa Filter Cartridge – 40 sq. ft. | Master Spas Twilight Series | 2" MPT Lubricants Astral Clarity DE 18046

Astral Clarity DE 18046

prevents all types of swimming pool algae and bacteria

(3) 1/4 X 1" Post Bolt

DO NOT MIX THIS PRODUCT AND CHLORINE OR ANY OTHER OXIDIZER TOGETHER before adding to the pool

Unicel 6CH-402 Spa Filter Cartridge – 40 sq. ft. | Master Spas Twilight Series | 2" MPT Lubricants Astral Clarity DE 18046The Unicel 6CH 402 is a 40 square foot replacement filter cartridge designed for Master Spas Twilight Series Eco Pur filtration systems. Constructed with 3 oz. Reemay 2033 spunbond polyester media and 204 precision pleats, this top load spa cartridge delivers consistent water clarity and extended service cycles. The semi circular handle top and 2" MPT threaded bottom provide a secure, tool free installation in compatible filter housings. IMPORTANT: