Continue shopping “Pentair SuperFlo VS Challenger Pump Impeller Locking Screw 355389” has been added to your cart. Product Price Quantity Total × Pentair SuperFlo VS Challenger Pump Impeller Locking Screw 355389 $5.99 Pentair SuperFlo VS Challenger Pump Impeller Locking Screw 355389 quantity $5.99 Cart totals Subtotal $5.99 Total $5.99 Proceed to checkout — OR — Coupon: