Purolite Anion Resin, 1 CF Box

Purolite Anion Resin in a convenient 1 cubic foot box (part A300E-100-BOX) is a polystyrenic gel, Type II strong base anion resin supplied in the chloride form. Carrying FDA 21 CFR 173.25 compliance and a potable water grade, it is well suited to drinking-water demineralization and dealkalization where dependable anion removal is needed for residential, commercial, and light-industrial systems.

Type II strong base resins like this Purolite gel offer an efficient balance of regeneration economy and exchange capacity, which is why they serve as a workhorse choice for two-bed demineralizers and dealkalizers. Paired with a strong acid cation resin, the anion bed captures the negatively charged contaminants that the cation stage leaves behind, helping deliver consistent, low-conductivity treated water for a wide range of applications.

Specifications

• Brand: Purolite
• Resin type: Type II strong base anion, polystyrenic gel
• Ionic form: chloride
• Volume: 1 cubic foot per box
• Compliance: FDA 21 CFR 173.25, potable water grade
• Shipping weight: approximately 47 lbs each

The gel bead structure provides high exchange capacity and good kinetics across typical municipal and well-water chemistries, allowing the bed to treat substantial volumes between regenerations. Regeneration with caustic restores the bed for repeated service, keeping operating costs predictable over the resin's life. As a potable-rated media, this Purolite anion resin is appropriate for systems producing water intended for drinking and food-contact use, an important consideration for installers serving homes and commercial kitchens.

Whether you are recharging an existing demineralizer or building a new ion exchange train, the 1 CF box format makes loading vessels straightforward and keeps the media protected and properly hydrated until installation. For best results, follow recommended bed depths, backwash expansion rates, and regeneration dosages so the resin classifies properly and maintains both capacity and water quality. With its FDA compliance and reliable Type II chemistry, this Purolite resin is a sound choice for dependable anion exchange in potable-focused systems.

Because it ships in the chloride form, the resin is ready for standard caustic regeneration once loaded, integrating smoothly into established two-bed and dealkalizer operations. For installers and facility operators who need a dependable, potable-rated Type II anion media in a manageable single-cubic-foot quantity, this Purolite resin offers proven performance backed by a trusted brand name in ion exchange.