Check the listing for details. Natural Chemistry Pool Perfect Phosphate Remover 2L. Condition: New. Listed at 47.99 USD. Regular pool maintenance is easy with Natural Chemistry’s Pool Perfect + PHOSfree. The benefits of our SMARTZyme​ technology combined with our phosphate removal provides superior water quality with less work. Pool Perfect + PHOSfree​ is added to the skimmer and contains a non-clouding phosphate remover. Directions: Shake the bottle well as contents may settle. Each week, add 1 capful per 8,000 gallons of water down the skimmer with the circulation system running. Proceed with regular pool operation. SHIPPING: We will do our best to ship your order based on the shipping method selected, however in some cases, your shipping method may need to be modified to meet shipping requirements based on the carrier. Our current carriers used are UPS, FedEx and USPS. Please contact us directly through the "Contact Seller" link if you need UPS, FedEx or USPS specifically for your order.