Description
IN-STORE PICKUP ONLY
The 11″ × 11″ Square Black Brine Tank is a compact, heavy-duty container designed to hold salt and create the brine solution used in water softening systems. Built for residential water softeners with limited space or modern installations requiring a smaller footprint, this square brine tank delivers reliable performance, durability, and ease of maintenance.
Whether you are replacing an existing tank or building a new system, this black square brine tank provides the essential storage for proper regeneration cycles.
Key Features
- Compact Square Design — 11″ × 11″ footprint fits tight spaces and cabinets
- Durable Black Construction — Rugged, UV-resistant plastic built for long life
- Brine Solution Storage — Holds salt and water mixture used for resin regeneration
- Easy Top Access — Large lid opening for salt filling and maintenance
- Corrosion-Resistant — Plastic construction resists rust and corrosion
- Universal Fit — Works with many residential softener brands and systems
Compatibility
This square brine tank is compatible with:
- Residential water softeners requiring compact brine storage
- Softener systems with space constraints under counters or in closets
- Brine feed configurations on smaller or modular water treatment installations
- Most 11″ diameter or square footprint softener systems (verify model before purchase)
⚠️ Before purchasing, confirm your system’s brine tank size requirements and connection fittings.
Specifications
Dimension – 11″ × 11″ square
Color – Black
Material – Heavy-duty, corrosion-resistant plastic
Application – Water softener brine solution storage
Salt Capacity – Varies based on media and salt type
Lid Type – Snap-on or threaded service lid
Applications
- Brine solution storage for residential water softeners
- Replacement tank for worn or damaged brine containers
- Space-constrained installations where round tanks don’t fit
- Custom water treatment builds requiring compact brine storage
- Cottage, condo, or under-sink softener setups
Benefits
✔ Easy to install and maintain
✔ Compact size ideal for tight spaces
✔ Black finish hides wear and dirt
✔ Resistant to corrosion and cracking
✔ Provides reliable brine supply for softener regeneration
Installation & Maintenance Tips
- Level Surface: Place tank on a solid, level surface.
- Check Connections: Ensure brine line fits correctly before first use.
- Salt Type: Use high-purity softener salt to reduce bridging and scale.
- Clean Periodically: Flush tank every 6–12 months to remove sediment buildup.
- Inspect Seal: Check lid gaskets for tight fit to prevent evaporation and contamination.
The 11″ × 11″ Square Black Brine Tank is a compact, rugged solution for storing brine in residential softener systems—ideal where space is limited but performance and durability are still essential.

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