{"product_id":"20-x-40-king99-right-step-safety-cover-blue-20-yr-warranty","title":"PoolTux King99 20 x 40 ft Mesh Safety Cover with Right Step, Blue, CSPTBMP20403","description":"\u003cp\u003eThe 20 x 40 ft rectangle is the most common large residential pool, and this King99 panel is the right step version for it. The fabric measures 22 x 42 ft, which is the pool plus a foot on each side to lie on the deck and carry the straps to their anchors. The step area is cut 8 ft wide and 4 ft back at the water line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlue mesh listed at 7 oz, with a burst strength of 670 PSI.\u003c\/li\u003e\n\u003cli\u003eSelf draining, so a 22 by 42 ft span never holds a pond and no pump has to run.\u003c\/li\u003e\n\u003cli\u003eStraps on a 5 ft grid, each tensioned by a Tension-Tech spring against a flush mount brass anchor.\u003c\/li\u003e\n\u003cli\u003eAlmost all ultraviolet light stops at the weave, so algae has little to work with over the winter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt this width the numbers behind the safety classification are worth knowing. ASTM F1346 loads a cover on a pool more than 8 ft wide with 485 lb, applied as 210, 225 and 50 lb weights, each spread across a square foot and all set within a 3 ft radius, and it asks that standing water clear within half an hour of rain ending. Compliance is self declared, so the right phrase is that a cover meets ASTM F1346, and the label is where the classification has to appear. Keep the water no lower than the maker says, because that water carries the snow load from below. The warranty is 20 years limited, 5 full.\u003c\/p\u003e","brand":"Pooltux","offers":[{"title":"Default Title","offer_id":50527175803092,"sku":"PT-IG-100647","price":2337.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_07f70ccf-cf96-42e1-b310-7fad2fddff68.jpg?v=1790181988","url":"https:\/\/www.activepoolsupply.com\/products\/20-x-40-king99-right-step-safety-cover-blue-20-yr-warranty","provider":"Active Pool Supply","version":"1.0","type":"link"}