{"id":987,"date":"2026-03-05T18:44:31","date_gmt":"2026-03-05T18:44:31","guid":{"rendered":"https:\/\/paradisepoolsmart.com\/poolcart\/?post_type=product&#038;p=987"},"modified":"2026-03-10T14:49:09","modified_gmt":"2026-03-10T14:49:09","slug":"12ft-x-18ft-x-54in-oval-caspian-above-ground-pools","status":"publish","type":"product","link":"https:\/\/paradisepoolsmart.com\/poolcart\/product\/12ft-x-18ft-x-54in-oval-caspian-above-ground-pools\/","title":{"rendered":"12ft x 18ft x 54in Oval Caspian Above Ground Pools"},"content":{"rendered":"<p>12ft x 18ft x 54in Oval Caspian Above Ground Pools are economically priced and backed by a 20 year warranty from Hollowell Industries, Inc built in the U.S.A. for over 35 years. The Caspian 52 pool is made of hot dipped galvanized steel, the wall is strengthened with deep corrugation and pre-punched wide-mouth skimmer and eyeball return openings eliminate sharp edges that could cut the liner during installation, joint connectors are molded resin covers, 7\u2033 galvanized steel ledges and verticals, universal top and bottom steel rails and plates.<\/p>\n<h2>12ft x 18ft x 54in Oval Caspian Above Ground Pools<\/h2>\n<h3><strong>PRODUCT DETAILS<\/strong><\/h3>\n<ul>\n<li>Wall: Poly-Lam\u2122 coated, baked-enamel, 52\u2033 high pool wall. Corrugated steel pool wall for flexibility and vertical strength.<\/li>\n<li>Wall Bolts: Tru-Lock\u2122 Wall Closure offers a newly-designed fastening system for maximum strength, greater wall stability, and a faster, easier assembly.<\/li>\n<li>Covers: 6 inch 2 piece molded resin covers.<\/li>\n<li>Ledge: 6 inch hot dipped galvanized steel ledges. Enamel painted.<\/li>\n<li>Verticals: 5 inch hot dipped galvanized Enamel painted steel verticals<\/li>\n<li>Rails: Universal top and bottom steel rails.<\/li>\n<li>Plates: Universal top and bottom steel plates.<\/li>\n<li>Space Saver: Oval Support System allows larger pools to fit into smaller backyard settings. Plus, it is easy to install.<\/li>\n<li>Hardware: Zinc Dichromate hardware.<\/li>\n<li>Frame and Wall Color: Grey frame and grey wall.<\/li>\n<\/ul>\n<h2>12ft x 18ft x 54in Oval Caspian Above Ground Pools<\/h2>\n<p>What am I looking at for time and money for pool maintenance?<\/p>\n<p>Filtration<\/p>\n<p>There are three options here<\/p>\n<p>1. Sand Filter.\u00a0 While it does not filter down to the finest micron level, it is by far the easiest to maintain just backwash the dirt out of the system once a week and you are good to go<\/p>\n<p>2. Diatomaceous earth filter.\u00a0 The very best micron filtration, but a maintenance headache<\/p>\n<p>3 Cartridge filter system. Mid range both in filtration and maintenance<\/p>\n<p>We recommend the Sand Filters for Dog Pools. If you want finer filtration you can use a product like Zeo Sand,\u00a0 which is a special sand that filters almost as well as the DE filter<\/p>\n<p>Sand filters will go longer in between cleaning as the others as they have more filter material\u00a0 but each will have to me maintained ever 1-2 weeks depending on the amount of particulate matter being filtered<\/p>\n<p>The Diatomaceous Earth filter is a $300.00 upgrade<\/p>\n<p>\n<a href=\"https:\/\/paradisepoolsmart.com\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-134 ls-is-cached lazyloaded\" src=\"https:\/\/paradisepoolsmart.com\/wp-content\/uploads\/2021\/01\/taglogo.jpg\" alt=\"Paradise Pools Mart\" width=\"50\" height=\"71\" data-src=\"https:\/\/paradisepoolsmart.com\/wp-content\/uploads\/2021\/01\/taglogo.jpg\" \/><\/a><br \/>\n<strong>Paradise Pools Mart<br \/>\n<\/strong><a href=\"https:\/\/www.youtube.com\/channel\/UClTEREL5vde6OZVFyrEdgNA\">Our You Tube Channel<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>12ft x 18ft x 54in Oval Caspian Above Ground Pools are economically priced and backed by a 20 year warranty from Hollowell Industries, Inc built in the U.S.A. for over 35 years. The Caspian 52 pool is made of hot dipped galvanized steel, the wall is strengthened with deep corrugation and pre-punched wide-mouth skimmer and &#8230; <a title=\"12ft x 18ft x 54in Oval Caspian Above Ground Pools\" class=\"read-more\" href=\"https:\/\/paradisepoolsmart.com\/poolcart\/product\/12ft-x-18ft-x-54in-oval-caspian-above-ground-pools\/\" aria-label=\"Read more about 12ft x 18ft x 54in Oval Caspian Above Ground Pools\">Read more<\/a><\/p>\n","protected":false},"featured_media":701,"template":"","meta":[],"product_brand":[409],"product_cat":[272],"product_tag":[],"class_list":["post-987","product","type-product","status-publish","has-post-thumbnail","product_brand-hollowell-industries-by-doughboy-pools","product_cat-caspian-54-above-ground-pool","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>12ft x 18ft x 54in Oval Caspian Above Ground Pools - 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