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A/C Pro R-134a Refrigerant with Gauge vs Pinnaco R134a Refrigerant Recharge Hose Gauge Kit

The A/C Pro kit is the complete recharge: an 18 oz can of R-134a with sealant, acid and moisture eliminators, cooling boosters, a reusable braided hose and a gauge. The Pinnaco is a hose and gauge only, with no refrigerant, so it is a tool for someone who already has cans and wants a spare charging line. For most shoppers deciding between the two, the A/C Pro is the one that actually refills the system. Owners rate the A/C Pro highly; the Pinnaco is a basic accessory with little track record.

  • Choose the A/C Pro if you want a single kit that recharges the system, seals small leaks and reads pressure without buying refrigerant separately.
  • Choose the Pinnaco if you already have R-134a cans and only need a spare gauge-and-hose assembly with a 1/2 inch ACME fitting.

Prices

  • A/C Pro R-134a Refrigerant with Gauge: $46.88 at Lowe's (last seen Nov 9)
  • Pinnaco R134a Refrigerant Recharge Hose Gauge Kit: $7.59 at Amazon (last seen Nov 13)
  • Difference: the Pinnaco R134a Refrigerant Recharge Hose Gauge Kit is $39.29 cheaper than the A/C Pro R-134a Refrigerant with Gauge at the latest prices (Nov 9 and Nov 13)
A/C Pro
A/C Pro R-134a Professional Formula Refrigerant with Gauge

A/C Pro R-134a Refrigerant with Gauge

A/C Pro R-134a Professional Formula Refrigerant with Gauge

4.8(99 ratings)
$46.88at Lowe'sChecked Nov 9
See all prices and details
Visit Lowe's
Pros
  • Complete recharge in one kit
  • Sealant and moisture and acid protection
  • Reusable braided hose and gauge
  • Strong owner rating
Cons
  • Cannot ship to WA or VT
  • Flammable contents need care
  • One can covers a partial charge, not a full system
Pinnaco
Pinnaco AC R134a Car Air Conditioning Refrigerant Recharge Kit with Measuring Hose Gauge

Pinnaco R134a Refrigerant Recharge Hose Gauge Kit

Pinnaco AC R134a Car Air Conditioning Refrigerant Recharge Kit with Measuring Hose Gauge

$7.59at AmazonChecked 22 h ago
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Works as a spare hose and gauge
  • Safety valve limits accidental venting
  • Fits 1/2 in ACME cans and some home units
  • Light and compact
Cons
  • No refrigerant included
  • Short hoses
  • Little owner feedback
  • Fitting must match your cans exactly

What separates them

A/C Pro R-134a Refrigerant with GaugePinnaco R134a Refrigerant Recharge Hose Gauge Kit
What is in the box18 oz R-134a can plus gauge and hoseGauge and hose only, no refrigerant
AdditivesLeak sealer, acid eliminator, moisture eliminator, cooling boostersNone
HoseReusable extra-long braided hoseTwo short rubber hoses, about 6.3 in each side
GaugePressure gauge built for charging72 mm low-pressure gauge rated to 350 PSI
FittingLow-pressure service port connection1/2 in ACME thread, also used on home AC
Safety valveControlled refrigerant flowBuilt-in valve against accidental venting
Use caseCar AC rechargeCar and home AC refrigerant adding
Shipping limitsNot shippable to WA or VTNo refrigerant, so no hazmat restriction

Price history

$48.00$7.59
Nov 1Nov 13
  • A/C Pro R-134a Refrigerant with Gauge: lowest $29.99 on Nov 2 at AutoZone; $48.00 on Nov 10.
  • Pinnaco R134a Refrigerant Recharge Hose Gauge Kit: lowest $7.59 on Nov 13 at Amazon.

Prices at every store

A/C Pro R-134a Refrigerant with Gauge

  • vipoutlet.comNew

    In stock

    $48.00Free shippingChecked Nov 10
    Visit vipoutlet.com
  • WalmartNew

    In stockSold by 1185 Straight Path Corp

    $57.99Free shippingChecked Nov 9
    Visit Walmart
  • Parts UniverseNew

    In stock

    $48.99+ $9.95 shippingChecked Nov 9
    Visit Parts Universe
  • Lowe'sNew

    Availability unknown

    $46.88Free shippingChecked Nov 9
    Visit Lowe's

Also available at

  • eBayCheck price at eBay
  • AutoZoneCheck price at AutoZone
  • eBayCheck price at eBay

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All 7 stores and price history →

Pinnaco R134a Refrigerant Recharge Hose Gauge Kit

  • eBayNew

    In stockSold by guangzhousuqima0

    $9.20+ $5.99 shippingChecked 22 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $7.59Checked 22 h ago
    Visit Amazon
  • WalmartNew

    Availability unknown

    $15.36Checked Nov 1
    Visit Walmart

Store links may earn us a commission.

All 3 stores and price history →

Specs compared

SpecA/C Pro R-134a Refrigerant with GaugePinnaco R134a Refrigerant Recharge Hose Gauge Kit
Container Size18 oz—
Container TypeKit—
Regulatory ComplianceCA Compliant—
Refrigerant TypeR-134a—
Chemical FormulaR-134a—
Chemical CompositionUltra Synthetic—
Vehicle TypeCar—
Compatible WithAll cars—
Typical UsersDIY car care—
PressureRead the pressure (to charge the system)—
FlammabilityYes—
AdditivesCooling boosters, Acid eliminator, Moisture eli…—
Show all 40 specsShow fewer specs
SpecA/C Pro R-134a Refrigerant with GaugePinnaco R134a Refrigerant Recharge Hose Gauge Kit
System TypeAC system—
Cooling CapacityContains 2x cooling boosters compared to the ne…—
Physical FormConcentrate—
Temperature Range60 Fahrenheit (minimum working temperature)—
Flow RateControlled refrigerant flow—
TypeHose—
SubtypeHose, Gauge—
StyleProfessional Grade—
Intended UseRecharge—

What reviewers say

A/C Pro R-134a Refrigerant with Gauge

  • 4.8 / 599 ratings

Owners of older cars generally find the kit easy to use and say it restores cold air for a season or more. Many note the gauge is the main reason they pick it over plain cans. Complaints center on short-lived results when a leak exists and on cans arriving partly used or without a working gauge.

What people mention
  • Ease of usePraisedBuyers say the gauge and hose make a recharge a 10-minute job.
  • Cooling resultPraisedOwners report cold air returning after a top-up on a low system.
  • LeaksCriticisedReviewers say the fix is temporary when the system has a leak.
  • Gauge accuracyMixedSome find the gauge helpful, others say its readings are unreliable.

Questions and answers

Which one actually recharges my car's AC?
The A/C Pro. It includes an 18 oz can of R-134a plus the hose and gauge. The Pinnaco has no refrigerant, so you supply your own cans.
Can I use the Pinnaco hose with A/C Pro cans?
Only if the threads match. The Pinnaco uses a 1/2 inch ACME fitting; check your can's fitting before relying on it.
Which is better for a small leak?
The A/C Pro, because its formula includes a leak sealer for rubber hoses, gaskets and O-rings. The Pinnaco adds nothing to the system.
Does the Pinnaco work on home air conditioners?
It is listed for home and car AC with R-134a and a 1/2 inch ACME fitting. Confirm your unit uses that refrigerant and fitting first.
Is the A/C Pro worth stepping up to over a bare hose?
Yes for most DIY recharge jobs. You get refrigerant, additives and a reusable hose in one purchase instead of sourcing cans separately.
Which lasts longer?
The A/C Pro hose is braided and reusable, and the can is used once. The Pinnaco is a simple rubber hose and gauge that holds up as a spare tool if stored clean.

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More comparisons

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  • Pinnaco AC R134a Car Air Conditioning Refrigerant Recharge Kit with Measuring Hose Gauge vs A/C Pro Ultra Synthetic A/C Recharge R-134a Kit
  • R-134A Auto A/C Recharge Kit – Refrigerant + Charging Hose with Gauge vs Pinnaco AC R134a Car Air Conditioning Refrigerant Recharge Kit with Measuring Hose Gauge
Application Area
Automotive
—
Compatible BrandsA/C Pro—
Compatible DevicesAutomobile's A/C Low pressure service port—
Height11.22 in—
Length24 in—
Weight0.79 lbs—
Width7.6 in—
MaterialBraided hose—
GradeProfessional grade—
Performance DurabilityHeavy duty—
Primary FunctionRecharge—
Additional FunctionsGauge display—
Operation MethodManual (easy squeeze trigger)—
Power SourceManual—
ColorSilver—
Design HighlightsQuick-connect coupler—
Mounting TypeSnap-lock 90 degree coupler—
Suitable ForCars and trucks—
Skill LevelDo-it-yourself—