View cart “Air Control Knob 3/4″” has been added to your cart. Previous Product Next Product RM185.00 Made in USA Compliant with the Virginia Graeme Baker Act NSF 50 Certification Includes anti-entrapment frame, cover and stainless steel screws HAYWARD VGB Main Drain Frame & Cover (8" Dia) quantity Add to cart Categories: Main Drain, Swimming Pool Component and Fitting Opens in a new window Tweet This Product Opens in a new window Share on Facebook Opens in a new window Mail This Product Related products Quick View Quick View Swimming Pool Component and Fitting, ABS Swimming Pool GratingABS Swimming Pool Grating Add to cart Quick View Quick View Swimming Pool Component and Fitting, OtherHydrostatic Relief Valve RM180.00 Add to cart Quick View Quick View Swimming Pool Component and Fitting, Main DrainPENTAIR VGB Main Drain Frame & Cover (12″ x 12″ Square) RM650.00 Add to cart