Unicel C-8311 100 sq. ft. Replacement Filter Cartridge – Fits Hayward XStream CC1000 VBK105 No sand or bricks are

No sand or bricks are required to prevent floating

For use with all sanitizers

It is a sturdy friction connection

this cartridge delivers consistent water clarity and long service life in demanding residential and commercial pool applications

Size: 1 Qt / 32 oz Bottle

Unicel C-8311 100 sq. ft. Replacement Filter Cartridge – Fits Hayward XStream CC1000 VBK105 No sand or bricks areThe Unicel C 8311 is an 8000 Series 100 sq. ft. replacement filter cartridge engineered to exact OEM dimensions for the Hayward XStream CC1000 cartridge filter. With 194 precision cut pleats of 3 oz. Reemay 2033 polyester media and a generous 8 15 16" outer diameter, this cartridge delivers superior surface area and flow efficiency keeping your pool water clear between cleanings. Specifications Filter Area 100 sq. ft. Length 17 3 8" Outer Diameter 8