I would prefer those fittings to have internal O rings and knurled thread on ports (similar to R134a vacuum gauge sets) that do not require high torque compression fittings. Finger tight and you are good to go. You spot a leak, change the Este ring and you're back in business.Brian Nichols Albert was responsive, informed and efficient. Harvest Righ

Indoor Farmer exists to offer Canadian’s the opportunity to "grow their own" food and medicine. Over the years we have added a large selection of outdoor gardening products to compliment our indoor growing collection.Maintenance Simply filter and replace the oil every 20–25 cycles. (The oil can be filtered and reused one time.); this is a stra