Compare Quick view PENTAIR WATER POOL AND SPA INC PENTAIR | CONCRETE SKIMMER S20 FLAP WEIR 2" BEIGE SLP | Concrete Flap Weir with Equalizer Admiral S20 Pool Skimmer, 2-Inch Slip, Tan | 84420635 MSRP: Was: Now: $153.85 PENTAIR | CONCRETE SKIMMER S20 FLAP WEIR 2" BEIGE SLP | Concrete Flap Weir with Equalizer Admiral S20 Pool Skimmer, 2-Inch Slip, Tan | 84420635 Add to Cart Add to Cart