Check the listing for details. Leisure Time Defender 32oz.. Condition: New. Listed at 29.99 USD. Leisure Time Defender 32oz. offers a powerful solution to prevent scale build-up and remove existing scale in your spa or hot tub. Its unique blend of organic polymers also helps prevent the precipitation of dissolved solids, making it compatible with all sanitizers. Keep your spa pristine and enjoy crystal clear water with this essential product. 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.Leisure Time Defender 32oz. offers a powerful solution to prevent scale build-up and remove existing scale in your spa or hot tub. Its unique blend of organic polymers also helps prevent the precipitation of dissolved solids, making it compatible with all sanitizers. Keep your spa pristine and enjoy crystal clear water with this essential product. 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.