Unicel C-4301 Replacement Filter Cartridge | 27.5 sq. ft. | Martec / Sonfarrel / Nordic Enzymes

Unicel C-4301 Replacement Filter Cartridge | 27.5 sq. ft. | Martec / Sonfarrel / Nordic EnzymesThe Unicel C 4301 is a 4000 Series 27. 5 sq. ft. replacement filter cartridge engineered for compact spa and pool filtration systems. With 106 precision set pleats of 3 oz. Reemay 2033 polyester media, this cartridge delivers reliable water clarity and extended service life in a tight 14 7 8" profile purpose built for the spa systems it was designed to replace. Specifications Filter Area 27. 5 sq. ft. Length 14 7 8" Outer Diameter 4 15 16" Top Inner

Reduces unpleasant odors

and dead insects

Leaves and debris are collected in mesh bag that attaches to the top

Bottles - also available: 4 ounce "spotting bag"

recommend lowering pool level and adding fresh water to lower the ppm

45" exterior

Benefits of the Salt Water Magic System

Made for Hayward C-900

Reemay 2040 Pleat Count 171 Top Cap: open

This is the thinner step model of the 200200 Easy Incline Deck Ladder

Remove and store cover

add the recommended initial dosage of Scalefree to the pool water evenly around the edges