Pentair 59001700 18-Inch Small Partial Grid Assembly Replacement 36 Square Feet Pool and Spa D.E. Filter face-shields Versatile Application: Ideal for use

Versatile Application: Ideal for use in holding ponds

SMARTZyme technology reduces non-living organic buildup

Waterway Plastics 817-0150NFiltration area:150 sq ftInside diameter:4 inchesOuter diameter:9 inchesRecommended pool size:1

flexible bristles

USAGE TIPS: Wait seven days after painting before using a hanging strip to allow paint to cure

Pentair 59001700 18-Inch Small Partial Grid Assembly Replacement 36 Square Feet Pool and Spa D.E. Filter face-shields Versatile Application: Ideal for usePentair 59001700 18 Inch Small Partial Grid Assembly Replacement 36 Square Feet Pool and Spa D. E. Filter Partial grid replacement assembly Fits Pentair FNS and FNS Plus pool and spa D. E. filters Also fits Pentair Nautilus and Nautilus Plus 36 square feet pool and spa filters Comes in small size Measures 18 inch