Wide skid for concrete Hayward Navigator POOL Vac AXV414P (4 pcs.) Hayward Certified E-commerce Kit of 4 plastic skates in wide format for pools of concrete, painted cement or microcement. Replacement for Hayward automatic cleaner compatible with the Navigator/navigator Pro and pool VAC Ultra/pool VAC Ultra Pro models. Original replacement Hayward. If you have any questions about the replacement you need for your Hayward cleaner, please contact us.