Min Tnk, 10x35 Natural Poly Less Base

The Pentair 10" x 35" Natural Poly Less Base Mineral Tank (alternate part PT1035-ALB) is a specialty vessel designed specifically for cabinet-style softener applications. The "Less Base" designation means the tank ships without a molded stand base—a deliberate and important feature for cabinet units, where the tank sits inside a brine cabinet rather than standing on its own pedestal in the open.

Made for cabinet softeners

All-in-one cabinet softeners house both the resin tank and the brine reservoir within a single compact enclosure—a popular format wherever floor space is tight, such as apartments, condos, and smaller homes. Because the tank rests inside the cabinet, the usual molded base isn't needed and would only get in the way of a proper fit; this less-base 10" x 35" tank is built specifically for that arrangement. With the resin and brine sharing one cabinet, the plumbing run between them is short and tidy, and the whole unit tucks neatly against a wall. The natural-finish polyglass construction—a fiberglass-reinforced shell over a seamless inner liner—keeps it corrosion-resistant both inside and out, protecting the tank and the water it holds for years of service.

• 10" diameter x 35" height, "Less Base" for cabinet use
• Designed to fit inside all-in-one brine cabinets
• Natural-finish polyglass (fiberglass-reinforced) construction
• Seamless, corrosion-resistant inner liner
• Approximately 8.17 lb empty weight
• Genuine Pentair mineral tank (alt. PT1035-ALB)

The 10-inch diameter gives this comparatively short tank a respectable media capacity despite its compact height, making it well suited to cabinet softeners serving small to mid-size households. As a genuine Pentair tank, it pairs predictably with the control valves and distributors commonly used in cabinet builds, so assembly goes smoothly. Confirm the tank clears the cabinet interior and that the riser height matches your valve before loading resin, since cabinet space leaves little margin for error. Whether you're putting together a new cabinet softener, replacing a cracked tank inside an existing unit, or upgrading an aging cabinet system, this less-base 10" x 35" polyglass tank is the correct, purpose-built vessel for the job—an efficient solution where space is genuinely at a premium. Pair it with the appropriate valve, distributor, resin, and brine cabinet to complete the system.