We supply and sell new and used Arctic spa hot tubs, new parts, chemicals, filters etc. Service, Repairs and warranty work carried out. Genuine Arctic spa Air control valve Small On/off Air control valve This does not come with the seal, please see other items for the air control valve seal. If you buy both items postage will be refunded, as they will be sent together If you are unsure if this part fits your hot tub please get in contact. Please provide a serial number, this makes it easier to identify the correct parts for your hot tub.