{"product_id":"swimline-21x41-blue-oval-above-ground-pool-cover-air-pillows-winterizing-kit","title":"Swimline 21x41 Blue Oval Above Ground Pool Cover + Air Pillows + Winterizing Kit","description":"\u003cp\u003eLaminated polyethylene sheeting woven with thick, high density polyethylene stitching ensures superior tensile strength and durability. All covers are treated to provide maximum resistance to damaging ultraviolet rays to inhibit deterioration and increase longevity. Aboveground pool covers feature a ratchet and cable system featuring high test vinyl coated cable.\u003c\/p\u003e\u003cp\u003eThe **Swimline** Air Pillow is the ultimate companion to any winter pool cover. This Swimline air pillow will keep your pool and cover safe from ice in the winter months because it helps to keep water off of your pool cover, and it also helps to make sure your cover won't freeze to your pool water during the cold off season.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cli\u003eMeasures: 4' x 4'\u003c\/li\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cli\u003ePushes your pool cover up off the water's surface so the water won't freeze to your pool cover\u003c\/li\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cli\u003eKeeps water off the top of your pool cover\u003c\/li\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/ul\u003e\u003cp\u003ePrepare your pool this winter with our pre measured winterizing closing kit. Our powerful combination of winterizing chemicals help to prevent algae growth, eliminate minerals and metals that can cause liner stains and build up, and purge lotions, oils, grease, and grime from your pool water. Ordering a larger winterizing kit than your pool size may help to protect against winter cover problems.\u003c\/p\u003e\u003cp\u003e   **Winterizing kit includes:**\u003c\/p\u003e\u003cp\u003e      Winter Treatment   1 Quart\u003c\/p\u003e\u003cp\u003e      Stain Control   1 Quart\u003c\/p\u003e\u003cp\u003e      Non Chlorine Shock   3 Pounds\u003c\/p\u003e\u003cp\u003e      Large Winter Floater (1)\u003c\/p\u003e\u003cp\u003e**This Winterizing Closing Kit is designed for use in pools up to 30,000 gallons in size. Kit instructions included!**\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e**New Swimline 21'x41' Oval Winter Above Ground Pool Cover**\u003c\/li\u003e\n\u003cli\u003ePool Size: 21'x41' Oval\u003c\/li\u003e\n\u003cli\u003eU.V. Inhibitors Protect the Cover From Sun Damage\u003c\/li\u003e\n\u003cli\u003e4 Foot Overlap (cover size is 4 ft larger than pool size)\u003c\/li\u003e\n\u003cli\u003eHighly resistant to punctures, tears, chlorine stains and other chemical stains\u003c\/li\u003e\n\u003cli\u003eColor: Dark Blue Top\/Black Underside\u003c\/li\u003e\n\u003cli\u003e1 Years Full Rated Manufacturer Warranty (extended pro rated up to 10 years)\u003c\/li\u003e\n\u003cli\u003e**New Swimline Air Pillows (3 Pack)**\u003c\/li\u003e\n\u003cli\u003e4'x4'\u003c\/li\u003e\n\u003cli\u003eFor Above Ground Pools\u003c\/li\u003e\n\u003cli\u003ePushes your pool cover up off the water's surface so the water won't freeze to your pool cover\u003c\/li\u003e\n\u003cli\u003eKeeps water off the top of your pool cover\u003c\/li\u003e\n\u003cli\u003eHelps Protect Cover\u003c\/li\u003e\n\u003cli\u003eProduct Condition: Brand New\u003c\/li\u003e\n\u003cli\u003e30 Day Warranty Against Factory Defects. Warranty does not cover tears, rips, or holes\u003c\/li\u003e\n\u003cli\u003e**Swimming Pool Winterizing Chemical Closing Kit   Up To 30,000 Gallons**\u003c\/li\u003e\n\u003cli\u003e1 Quart Winter Treatment ensures clear water for closing\u003c\/li\u003e\n\u003cli\u003e1 Quart Stain Control helps prevent and control algae stains and build up\u003c\/li\u003e\n\u003cli\u003e3 Pounds Non Chlorine Shock kills micro contaminants, algae, and pathogens\u003c\/li\u003e\n\u003cli\u003e1 Large Floater will control deposits on pool surfaces during the winter months\u003c\/li\u003e\n\u003cli\u003eKit designed for pools up to 30,000 gallons\u003c\/li\u003e\n\u003cli\u003eInstructions included\u003c\/li\u003e\n\u003cli\u003eClean, sanitary water with no staining or bleaching\u003c\/li\u003e\n\u003cli\u003ePart Number: CLOSEKIT 30K\u003c\/li\u003e\n\u003cli\u003eProduct Condition: Brand New\u003c\/li\u003e\n\u003cli\u003e1 Year VMInnovations Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swimline","offers":[{"title":"Default Title","offer_id":49517418217700,"sku":"62174","price":259.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9081\/0596\/files\/62174_3540492.jpg?v=1785215535","url":"https:\/\/vminnovations.com\/products\/swimline-21x41-blue-oval-above-ground-pool-cover-air-pillows-winterizing-kit","provider":"VMInnovations","version":"1.0","type":"link"}