Check the listing for details. GLB Super Blue Clarifier 32oz.. Condition: New. Listed at 28.99 USD. This concentrated formula removes organic particles that can result in dull water and clogged filters. It adds crystal clear sparkle and reduces sanitizer demand without affecting the pH balance of your pool water. – Use just 2 fl. oz. per 10,000 gallons weekly to keep water sparkling clear. – Compatible with chlorine, bromine, ozone, salt water chlorine and biguanide sanitizing systems. 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.This concentrated formula removes organic particles that can result in dull water and clogged filters. It adds crystal clear sparkle and reduces sanitizer demand without affecting the pH balance of your pool water. – Use just 2 fl. oz. per 10,000 gallons weekly to keep water sparkling clear. – Compatible with chlorine, bromine, ozone, salt water chlorine and biguanide sanitizing systems. 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.