Jacuzzi J300 Circuit Board for 2 pumps V2.05 6600-420 J300R1C same as  6600-505

PLEASE
 NOTE:
No Returns on opened electronic items, once opened they are covered by a warranty and non refundable for any reason. To return the item for a refund, the Packaging must NOT be opened and immediately returned prepaid postage.
Warranty coverage is handled directly threw us, please contact us if you need warranty related services.




We have over 30 years of industry experience in the Leisure Water Industry and stock 1000's of genuine parts for hot tubs and swimming pools. Have wholesale needs? Contact me for details and pricing