GLI Secur-A-Pool Safety Pool Cover, Mesh, 18' x 36', Rectangular, Blue | 20-1836RE-LHSF48-SAP-BLU Triangular Optimized Airflow: Designed to maintain

Optimized Airflow: Designed to maintain proper pressure and balanced combustion for high-efficiency units

Rated for pools up to 30

It is designed to transmit torque from the drive train to the wheel

This 1 HP impeller setup supports spa duty within Waterway's line

this air button provides effortless functionality while maintaining a sleek aesthetic

GLI Secur-A-Pool Safety Pool Cover, Mesh, 18' x 36', Rectangular, Blue | 20-1836RE-LHSF48-SAP-BLU Triangular Optimized Airflow: Designed to maintainGLI 18X36 Blue Mesh Pool Safety Cover Protect your rectangular in ground pool with purpose built reliability. The GLI 18X36 Blue Mesh Pool Safety Cover is engineered to fit inner dimensions of 18' x 36' (outer dimensions 20' x 38'), delivering a secure, low maintenance solution for pool closure. The blue mesh design blocks large debris while still allowing water to drain, helping prevent puddling and ice buildup without compromising safety. Why this