BLACK+DECKEREQUIPMENT
BLACK+DECKER 525 Q4 CARTRIDGE TANK ONLY
Superior Hydraulics
Heavy-Duty Housing
UV-Resistant
Precision Fit
Industrial-grade structural integrity
defines this precision-engineered replacement tank for the BLACK+DECKER Q4 filtration system.
This high-capacity replacement housing is designed to restore the structural performance of your residential in-ground pool filtration system. Engineered with reinforced polymer materials, it provides a stable environment for your D.E. or cartridge internals to operate at peak efficiency. It is the ideal solution for homeowners looking to renew their equipment’s lifespan without replacing the entire plumbing configuration.
Equipment Snapshot
Category:
Filter Tank
Pool Fit:
In-Ground
Strength Level:
Pro
Upkeep:
Standard
Best For
Extending the life of Q4 systems
Large residential in-ground pools
High-pressure filtration demands
Reliable UV and chemical resistance
Why You’ll Love It
Engineered Performance
The unit is manufactured to exacting tolerances to manage high-flow hydraulics without internal turbulence.
Built for Long Seasons
Constructed from weather-resistant, glass-reinforced copolymer that withstands extreme temperatures and direct sunlight.
Smarter Efficiency
The interior geometry is optimized to promote even water distribution across the filtration media.
Cleaner Ownership
Designed for a secure seal with your existing hardware, ensuring a leak-free environment for consistent water clarity.
PRO TIP
Always inspect your O-rings and lubricate them with a silicone-based lubricant during tank replacement to ensure an airtight seal. Ensure all pressure is relieved from the system before beginning installation.
