Modern Home Products Ceramic Briquettes, 28 Pack | BQLYX Suction Pool Cleaners Airflow verification is critical to

Airflow verification is critical to heat pump performance and longevity

6 x 6 inch vinyl depth marker for pool walls

Lower water level as required before servicing wall fittings

Helps complete the chimney termination

Replacing it restores clear and dependable readings

Modern Home Products Ceramic Briquettes, 28 Pack | BQLYX Suction Pool Cleaners Airflow verification is critical toModern Home Products BQLYX Ceramic Briquettes 28 Pack The Modern Home Products BQLYX ceramic briquettes collect heat and radiate it toward food on the cooking grids. They help reduce flare ups, prevent flames from directly touching food, and support more even heat distribution. This set includes 28 ceramic briquettes. 28 ceramic briquettes Collect and radiate grill heat Help reduce flare ups Help prevent direct flame contact with food Support more