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Deal.ai › Compare

EZ Chill A/C Recharge Gauge and Hose vs A/C Pro Ultra Synthetic R-134a Kit

The Ultra Synthetic kit is the better buy for most shoppers. It bundles the refrigerant, a leak sealer, moisture and acid protection, and a reusable braided hose with gauge, so one purchase covers diagnosis and the recharge. The EZ Chill gauge and hose is a tool only: it diagnoses low-side pressure and dispenses refrigerant, but you supply the R-134a can separately. Owners rate the kit higher, and the extra-long braided hose is sturdier than the basic hose on the gauge set.

  • Choose the EZ Chill gauge and hose if you already have sealed R-134a cans on hand and only need a reusable gauge, trigger and 90° coupler to diagnose and top off.
  • Choose the Ultra Synthetic kit if you want refrigerant, leak sealer and a reusable gauge and hose in one box for a full recharge.

Prices

  • EZ Chill A/C Recharge Gauge and Hose: $12.97 at eBay (last seen Nov 8)
  • A/C Pro Ultra Synthetic R-134a Kit: $46.88 at Lowe's (last seen Nov 10)
  • Difference: the EZ Chill A/C Recharge Gauge and Hose is $33.91 cheaper than the A/C Pro Ultra Synthetic R-134a Kit at the latest prices (Nov 8 and Nov 10)
A/C Pro
EZ Chill A/C Recharge Reusable R-134a Gauge and Hose

EZ Chill A/C Recharge Gauge and Hose

EZ Chill A/C Recharge Reusable R-134a Gauge and Hose

4.3(390 ratings)
$12.97at eBayChecked Nov 8
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Reusable gauge and trigger work with any self-sealing R-134a can
  • Gauge reads low-side pressure and shows pressure rise during recharge
  • 90° coupler reaches awkward low-side ports
  • EPA-compliant design
  • Large review base
Cons
  • No refrigerant included
  • No leak sealer or moisture protection
  • Basic hose, not braided
  • Only fits self-sealing cans
A/C Pro
A/C Pro Ultra Synthetic A/C Recharge R-134a Kit

A/C Pro Ultra Synthetic R-134a Kit

A/C Pro Ultra Synthetic A/C Recharge R-134a Kit

4.8(92 ratings)
$46.88at Lowe'sChecked Nov 10
See all prices and details
Visit Lowe's
Pros
  • Refrigerant, sealer and gauge in one kit
  • Additive seals leaks and limits acid and moisture
  • Extra-long braided hose is easier to route
  • Highest owner rating of the two
  • Works on cars and RVs
Cons
  • Can is single use
  • Not shippable to WA or VT
  • Prop 65 warning for CA
  • No warranty
  • Needs ambient temperatures above 60°F

What separates them

EZ Chill A/C Recharge Gauge and HoseA/C Pro Ultra Synthetic R-134a Kit
What's in the boxGauge, trigger dispenser and 90° coupler only; refrigerant sold separately18 oz R-134a can plus reusable gauge and braided hose
Leak and system protectionNone; it only measures and dispensesAdditive seals rubber hoses, gaskets and O-rings and fights acid and moisture
HoseStandard hose with 90° couplerExtra-long braided hose
ReusabilityReusable across cansGauge and hose reusable; can is single use
CompatibilityR-134a cans with self-sealing valve tops onlyR-134a vehicles, cars and RVs
Owner ratings4.3 out of 5 from 390 ratings4.8 out of 5 from 92 ratings
Shipping restrictionsNone notedNot shippable to WA or VT; Prop 65 warning in CA
WarrantyNot statedNone

Price history

$46.88$45.00
Nov 1Nov 10
  • A/C Pro Ultra Synthetic R-134a Kit: lowest $45.00 on Nov 1 at Walmart; $46.88 on Nov 10.

Prices at every store

EZ Chill A/C Recharge Gauge and Hose

  • WalmartNew

    In stockSold by Parts UniverseReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $45.99Checked Nov 8
    Visit Walmart
  • eBayOpen box

    Availability unknownSold by kolesnik01 (99.6% positive, 1,500 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $6.30+ $7.96 shippingChecked Nov 8
    Visit eBay
  • eBayNew

    Availability unknownSold by jspag_e-store (100% positive, 297 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $12.97+ $6.19 shippingChecked Nov 8
    Visit eBay

Store links may earn us a commission.

All 2 stores and price history →

A/C Pro Ultra Synthetic R-134a Kit

  • Lowe'sNew

    In stock

    $46.88Free shippingChecked Nov 10
    Visit Lowe's
  • WalmartNew

    In stockSold by 1185 Straight Path Corp

    $57.99Free shippingChecked Nov 10
    Visit Walmart
  • Rope, Soap 'N DopeNew

    Availability unknown

    $68.22Checked Nov 10
    Visit Rope, Soap 'N Dope
  • The Oil & Lubricant DepotNew

    Availability unknown

    $69.82Checked Nov 10
    Visit The Oil & Lubricant Depot

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

All 8 stores and price history →

Specs compared

SpecEZ Chill A/C Recharge Gauge and HoseA/C Pro Ultra Synthetic R-134a Kit
colorBlueBlack
size1 ct18 oz
Container Size—18 oz
Container Type—Kit
Regulatory Compliance—CA Compliant
Refrigerant Type—R-134a
Chemical Formula—R-134a
Chemical Composition—Ultra Synthetic
Vehicle Type—Car
Compatible With—All cars
Typical Users—DIY car care
Pressure—Read the pressure (to charge the system)
Show all 23 specsShow fewer specs
SpecEZ Chill A/C Recharge Gauge and HoseA/C Pro Ultra Synthetic R-134a Kit
Type—Refrigerant
Blend Type—Concentrate
Package Quantity—1
Unit of Measure—Fluid ounce(s)
Minimum Working Temperature (Fahrenheit)—60
Flammable—true
CA Residents: Prop 65 Warning(s)—true
Warranty—None
For Use with Cars—true
For Use with RVs

What reviewers say

EZ Chill A/C Recharge Gauge and Hose

  • 4.3 / 5390 ratings

Buyers rate it 4.3 out of 5 and mostly describe straightforward driveway recharges on older R-134a vehicles. Praise centers on the built-in gauge and trigger; complaints focus on coupler fit and the gauge's limited accuracy.

What people mention
  • Gauge accuracyMixedOwners say the gauge is handy for a rough low-side reading but not precise enough for real diagnostics.
  • Coupler fitCriticisedSome buyers report the 90° coupler is hard to seat and can leak if not tightened well.
  • Ease of usePraisedReviewers find the trigger dispenser and gauge simple enough for a first recharge.
  • Can compatibilityCriticisedIt only works with self-sealing R-134a cans, which trips up buyers with older cans.

A/C Pro Ultra Synthetic R-134a Kit

  • 4.8 / 592 ratings

Owners rate the kit highly, with 4.8 out of 5 from 92 ratings. Most praise how easy it is to charge at home and the included gauge and hose. Complaints center on systems that did not hold a charge or needed a real repair.

What people mention
  • Ease of usePraisedOwners say the gauge and hose make charging a car at home simple.
  • Cooling gainPraisedMany report noticeably colder air after one can.
  • Leak sealerMixedIt helps small leaks for some, while others saw the charge leak out again.
  • Hose and gaugePraised

Questions and answers

Which is better for a first-time recharge?
The Ultra Synthetic kit. It includes the refrigerant, sealer and hose, so you diagnose and charge in one step. The EZ Chill gauge set leaves you to buy cans separately.
Can I use the EZ Chill gauge with any R-134a can?
No. It only works with cans that have self-sealing valve tops. Standard pierced-top cans won't seal to the coupler.
Does the kit's leak sealer fix a real leak?
It seals small leaks in rubber hoses, gaskets and O-rings. It won't fix a failed compressor, a cracked line or a major leak; those need a shop.
Which lasts longer?
The gauge and hose on both are reusable. The kit's braided hose is the more durable of the two hoses. The kit's refrigerant can is used up in one charge.
Is it worth stepping up to the kit?
Yes if you need refrigerant and want leak and moisture protection. Stick with the gauge set if you already have sealed cans and just want a reusable dispenser.
Will either work on my car?
Only if your system uses R-134a. Check the owner's manual or the under-hood label; newer cars often use R-1234yf, which neither product handles.

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true
Net Contents—18 Fluid Oz.
The braided hose and gauge are called sturdy and reusable.