Block Salt (2 x 4kg)

Premium Block Salt: High-Density Softener Bricks

Compact, High-Purity Performance — Hand-Stacked in Your Kitchen or Utility Room

🔍 The Larkins Verdict: Why We Recommend Our Block Salt

• Broad System Compatibility: Fully compatible with all major block-salt softeners, including Harvey, Kinetico, TwinTec, Minimax, Crown, and Monarch units.
• Consistent Performance: These bricks dissolve much more evenly than loose granules, leading to a steady brine solution that helps your softener work more efficiently and last longer.
• Household Usage Guide: Typically, one 4kg block lasts around a month. Since each pack contains two blocks, a single pack will usually last a typical household of four for approximately eight weeks.

Product Summary at a Glance

• Pack Weight: 8kg total pack weight (Contains 2 x 4kg compacted blocks).
• Purity Spec: Grade A, food-quality pure salt sourced from trusted UK production specialists.
• Value Comparison: Highly cost-efficient per block compared to premium branded supermarket salt blocks.

📍 Larkins Tip: Tidy Winter Storage
Because our block salt is packed clean in heavy-duty waterproof wraps, it can be safely stacked out of the way in a damp outhouse, garage, or garden shed without the risk of the blocks breaking down. Just make sure to keep the wraps sealed until you are ready to drop the blocks into your softening unit.

Take the Weight Off: Direct-to-Machine Delivery

Block salt is often stored in compact kitchen cupboards or awkward under-sink configurations. At Larkins Fuel Merchants, we don't just dump your delivery at the front gate:

• Into the Kitchen: We will personally carry your salt packs exactly where you need them—whether that’s the garage, the utility room, or right under your kitchen sink unit.
• Hand-Stacked Point of Use: We neatly hand-stack your blocks so they are completely ready to use, saving you the physical strain and keeping your home perfectly organised.

Explore Alternative Softener Formats

Does your property's water softener unit require loose pebbles or standard dishwasher crystals instead? Browse our options delivered on the same scheduled delivery round:

View Full Water Softener Salt Index