Min Tnk 13x54 Natural Polyglass

Step up to whole-house capacity with the Pentair 13 x 54 Natural Polyglass Mineral Tank (PT1354-A). At 13 inches in diameter and 54 inches tall, this vessel offers the additional media volume that larger homes and harder water supplies demand, making it one of the most widely specified tank sizes for residential water softeners and backwashing filters across the country. It is the size many installers reach for when a 12 x 48 simply will not keep up with a household's hardness load or flow needs.

The translucent natural finish is more than a cosmetic choice. It lets installers and homeowners visually confirm media levels during loading, troubleshooting, or routine maintenance without disassembling the system, saving time on every service visit. Beneath that finish, polyglass construction combines a seamless polyethylene inner liner with a fiberglass-reinforced exterior, delivering the strength to handle household water pressure while shrugging off the corrosion that limits the life of metal tanks.

Key Specifications

• Dimensions: 13" diameter x 54" tall for higher media capacity
• Natural-color polyglass build for corrosion resistance and visible media levels
• Approximate weight of 23.42 lbs, manageable for installation
• Accepts standard control valves, riser tubes, and distributors
• Ideal for softener resin, carbon, and specialty filtration media
• Built by Pentair, a leading water-treatment manufacturer

The seamless inner liner is the key to this tank's longevity, giving treated water no metal to attack and no seams to fail. The filament-wound fiberglass shell provides the hoop strength to withstand the repeated pressure cycles of daily household use, year after year, without fatigue.

This 13 x 54 tank is a popular foundation for whole-home softeners serving medium to large households, as well as for carbon and multimedia filters tackling chlorine, sediment, and taste-and-odor issues. Outfitted with the proper distributor system and control valve, and charged with media chosen to match your water chemistry, this Pentair mineral tank will anchor a robust, long-lived treatment system that keeps quality water flowing throughout the home. As one of the most popular sizes in residential treatment, this 13 x 54 vessel offers installers a proven, widely supported platform that pairs easily with the control valves and media most homes need. Pair it with the right internals and media, and you have the basis for a treatment system built to handle a demanding household for the long term.