Unicel FG-3016 16-1/2" X 18",Swimquip/Sys 3 De Filter Grid Topside UV lamps lose effectiveness over

UV lamps lose effectiveness over time even if they still illuminate

installation should be performed by a qualified pool cover professional if you are unsure of fitment or service procedure

Inspect O-ring and threads for wear or damage prior to installation

💡 Why Choose Genuine Arctic Spas Parts

Includes wedge

Unicel FG-3016 16-1/2" X 18",Swimquip/Sys 3 De Filter Grid Topside UV lamps lose effectiveness overUnicel FG 3016 DE Filter Grid 16 1 2" x 18" Part #FG 3016 Compatible with Swimquip Sys 3 DE Filters High Quality Replacement Grid The Unicel FG 3016 is a premium replacement DE (Diatomaceous Earth) filter grid measuring 16 1 2 inches by 18 inches, designed for use with Swimquip and Sta Rite System 3 DE pool filter systems. Engineered for optimal filtration and durability, this grid helps maintain crystal clear pool water by effectively trapping fine