Infiltrator 24" Replacement Lid – Fits Infiltrator Underground Water Tanks
The Infiltrator 24" Replacement Lid is a direct-fit replacement for Infiltrator underground tanks, including rainwater harvesting and septic tank systems. Molded from heavy-duty, UV-stabilized polyethylene, this lid is built to withstand outdoor exposure and underground conditions while maintaining a secure, watertight seal.
It features a textured surface for traction, and is engineered for compatibility with standard Infiltrator tank risers and access ports. Whether you're replacing a damaged lid or installing a new system, this lid ensures easy access for inspection and maintenance while protecting the contents of your tank from surface water intrusion and debris.
Product Details
Key Features
24" Diameter – Standard fit for Infiltrator underground tanks
Durable Polyethylene Construction – UV- and impact-resistant
Watertight Seal – Helps prevent contamination and infiltration
Textured Non-Slip Surface – Safer access in wet conditions
Compatible with Infiltrator Tank Risers and Ports
Designed for Septic, Rainwater, and Nonpotable Systems
Specifications
Diameter: 24 inches
Material: UV-Stabilized High-Density Polyethylene (HDPE)
Color: Black
Weight: Approx. 8–10 lbs
Compatible Systems: Infiltrator 1787 Gallon Tank, IM-Series Tanks, and other Infiltrator risers
Load Rating: Pedestrian/yard use (not traffic-rated)