75, 150 and 200 SqFt Clean & Clear Tank Lid
Restore the structural integrity of your pool’s filtration system with this professional-grade replacement upper tank lid. Precision-engineered for 75, 150, and 200-square-foot cartridge filters, this reinforced housing is built to manage the high-pressure demands of large residential pools. Constructed from UV-stabilized, glass-filled thermoplastic, it offers superior resistance to chemical corrosion and extreme weather. The top-mounted port is ready for standard air-relief valves and pressure gauges, ensuring a safe, leak-free seal. Upgrade your equipment with this heavy-duty shell designed for long-term performance and crystal-clear water
Specifications
Replacement Filter Tank Lid (75, 150, & 200 Sq. Ft.)
Professional-grade upper tank shell precision-engineered for larger cartridge filter systems. Constructed from UV-stabilized, glass-filled thermoplastic, this reinforced housing is built to manage the high-pressure demands of large residential pools while resisting chemical corrosion.
Application
75/150/200 Sq. Ft. Filters
Material
Glass-Reinforced Thermoplastic
Connection Port
1/4" NPT Threaded Top
Format
Large Single-Cartridge
Seal Type
Square-Profile O-Ring
Locking Style
High-Tension Nut / Ring
Finish
UV-Resistant Black Texture
Internal Design
Reinforced Guide Support
Safety Warnings & Performance
Explosion Risk: NEVER loosen the locking ring or attempt to remove the lid while the pump is energized. Trapped high-pressure air can launch the lid with dangerous force.
System Backpressure: If your PSI reads 10-12 above baseline, clean the cartridge immediately. Excessive pressure puts unnecessary stress on the lid structure.
Compatibility Warning: This lid is specifically for the wider-diameter tank series. It is NOT interchangeable with 50/100 sq. ft. models.
?? Pro-Tips for Successful Installation
- The "Click" Test: Ensure the locking ring seats fully. Due to the larger surface area, even a slight misalignment can lead to a significant bypass leak at 20+ PSI.
- Cartridge Alignment: Centering the internal cartridge on the collector manifold is vital. A tilted cartridge prevents the lid from seating and can crack the internal guide.
- Spring Cleaning: Always wipe down the O-ring groove on both the lid and base when opening. Trapped grit is the most common cause of "mysterious" drips.
- Seal Maintenance: Requires a heavy-duty tank O-ring (typically 8.5" - 9" diameter) for a secure, leak-free pressurized environment.
178561
75, 150 and 200 SqFt Clean & Clear Tank Lid
$175.00
/
Shipping calculated at checkout.
Pentair
Pickup available at Marathon FL
Usually ready in 24 hours
