Anthony Apollo Filter Grid Element Center Port - 24 x 12 Inches sign-subject_Lifeguard/No Lifeguard Management/Policy This Astral Horizontal Sand Filter

This Astral Horizontal Sand Filter measures 48 x 168 inches

and is designed for to inform patrons that the pool is closed when strong chemicals are in use in the pool

Designed for residential and commercial pools

the sign can be posted anywhere you want to identify as a Lifeguard area

This is a Generic Strainer Cover and Tank O-Ring O-510 replacement with dimensions for Hayward NorthStar SP4000 and SP4000X pumps from 2003 to 2007

Anthony Apollo Filter Grid Element Center Port - 24 x 12 Inches sign-subject_Lifeguard/No Lifeguard Management/Policy This Astral Horizontal Sand FilterThis is an Anthony Apollo compatible filter element grid with center port measuring 24 x 12 inches. The thickness of the grid is . 875 inches. Universal Filter Grids for Diatomaceous Earth filters feature a reinforced center core for added durability and chemical resistance, and sonic welded seams to prevent fraying. Their proprietary D. E. grid cloth outlasts all others. They have superior strength fabric and heavy nylon stiches. TIP: Place filter