• GREAT CHOICE FOR MAINTAINING - The VIVOHOME Vacuum Pump is perfect for maintaining air conditioning systems by removing moisture before refilling refrigerant
  • COMFORTABLE & PORTIBLE - Ergonomic grip handle of the air pump is designed for superior comfort and portability; It also comes with a bottle of vacuum oil so you can get started right away
  • MANIFOLD GUAGE SET - Manifold gauge set designed specially to measure pressure in refrigeration equipment; Carry bag is included for convenient storage and easy transpiration
  • COLOR-CODED HOSES - Color-coded hoses help identify high pressure side, low pressure side, and the filling hose; Perfect for maintaining R134a, R12, R22 and R502 air conditioning systems; NOT SUITABLE for R410a air conditioning systems
  • PACKAGE - Includes 1 single stage vacuum pump, 1 bottle of oil, 1 leak detector and gauge set; Can be used both for automobiles and home air conditioning units

This seemed like a good deal and had just about everything I needed. One of the important items, the leak detector, was, unfortunately, missing from the kit. Amazon did not have any more kits available for exchange so I contacted the seller directly. The seller was quick to acknowledge my issue and since shipping only the missing item was not possible offered to ship a complete new kit at no charge. I hesitated because I did not want to have the seller go to that much trouble and expense but was assured after a few more email exchanges it was the only way and not a problem. I relented and accepted the offer. Unfortunately when the package arrived it was only the manifold gauge set and there was still no leak detector to be found. Contacting the seller once again they offered to discount my original purchase by 20% to make up for the missing part. That solution was perfect and I only wish they had offered it for the initial resolution. The refund was processed the same day. Five stars for this is because of all the effort the seller went to to satisfy the customer, me, and the quality of the components. Mistakes happen but finding a company that's willing to take responsibility and action to correct those mistakes is rare. So KUDOs to VIVOHOME.

Bought to find AC leak in car. *IMPORTANT*: Pump ships w/ small amount of oil in it to lubricate internal seals during shipping. YOU MUST add oil BEFORE turning unit on for first time! Set pump on level surface & only fill oil to just above the first row of holes or you will blow excessive oil vapor. This will take just-over half of bottle of oil included in kit. Lightly grease fitting orings before first assembly. BE CAREFUL: Disassemble hoses from manifold before repacking for storing as copper/brass hose fitting pipes could bend if jammed back into the box. Or, hang it on wall completely assembled. Unit runs quiet, seems well built. Have used 3 times without issue. Good for occasional light/home duty as hose piping is not as robust as industrial quality. Good value - no regrets.

Product worked great however if they would include an attachment to work with these new self seal cans of freon would be excellent

Paid for itself in one use. Worked well...the hose and manifold kit was great too, perfect for auto work. Ships w empty oil reservoir and filling is a bit messy. Needed oil comes w the pump...just was a little surprised it shipped empty.

Great to refill your own car and a few others. I wouldn't use it at a car shop if you vacuum and refill freon every day since the hoses are thin. Good for personal use

Works great, easy for home use. Vacuum pump works good and fast too.

Bought this to vacuum down a mini split AC unit. Have seem some negative reviews so was a little worried but I didn't have any problems. Gauge pulled down to -30 very quickly and the units are working great. Very pleased.

The shop wanted a $1000 to repair my air conditioner I used this with some help And vacuumed out the system and fixed it I basically just had some water the got in air conditioning

Came with oil spilled in the box-bag for unit..other than that...unit works well very pleased I like that It holds 350ml oil alot hold quite a bit less....pulled vacuum quickly..The gauges are ok.

Complete package for replacing AC compressor. Saved me a fortune and my AC works great now!!