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Mastercool High Side Coupler 134a 82834-e Save 20% Save %
$131.95
$131.95 - $131.95
$131.95
$104.95
$104.95 - $104.95
$104.95

Mastercool High Side Coupler 134a 82834-e

5+ in stock

Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. A patented, sp...

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$131.95
$131.95 - $131.95
$131.95
$104.95
$104.95 - $104.95
$104.95
Save 20% Save %
Imperial High And Low Side Couplers Automotive - 21-h & 21-l Save 10% Save %
$193.95
$193.95 - $193.95
$193.95
$174.95
$174.95 - $174.95
$174.95

Imperial High And Low Side Couplers Automotive - 21-h & 21-l

5+ in stock

The couplers offer the best convenience of attaching the manifold hoses onto the Auto/Car AC R134a system during the diagnosis, charging, or evacu...

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$193.95
$193.95 - $193.95
$193.95
$174.95
$174.95 - $174.95
$174.95
Save 10% Save %
Imperial Straight Kwik-coupler 5/16" For R410a & R32 - 26-c Save 21% Save %
$111.95
$111.95 - $111.95
$111.95
$88.95
$88.95 - $88.95
$88.95

Imperial Straight Kwik-coupler 5/16" For R410a & R32 - 26-c

5+ in stock

KWIK-COUPLER HOSE SHUT-OFF ADAPTERS The Kwik-Coupler™ adapter set is intended for use with refrigeration and air-conditioning service hoses when co...

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$111.95
$111.95 - $111.95
$111.95
$88.95
$88.95 - $88.95
$88.95
Save 21% Save %
Imperial Straight Kwik-coupler 1/4" For R404a & R22 - 16-c Save 21% Save %
$72.95
$72.95 - $72.95
$72.95
$57.95
$57.95 - $57.95
$57.95

Imperial Straight Kwik-coupler 1/4" For R404a & R22 - 16-c

5+ in stock

KWIK-COUPLER HOSE SHUT-OFF ADAPTERS The Kwik-Coupler™ adapter set is intended for use with refrigeration and air-conditioning service hoses when co...

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$72.95
$72.95 - $72.95
$72.95
$57.95
$57.95 - $57.95
$57.95
Save 21% Save %
Imperial Elbow Kwik-coupler 1/4" For R404a & R22 - 17-c
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$82.95
$82.95 - $82.95
$82.95
$65.95
$65.95 - $65.95
$65.95

Imperial Elbow Kwik-coupler 1/4" For R404a & R22 - 17-c

5+ in stock

The Kwik-Coupler™ adapter set is intended for use with refrigeration and air-conditioning service hoses when connecting to core valve-type access f...

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$82.95
$82.95 - $82.95
$82.95
$65.95
$65.95 - $65.95
$65.95
Save 20% Save %
Robinair Valve Core Remover Tool - 18560
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$214.95
$214.95 - $214.95
$214.95
$171.95
$171.95 - $171.95
$171.95

Robinair Valve Core Remover Tool - 18560

5+ in stock

Remove and install the valve core from a 1/4" male flare access fitting without the loss of refrigerant. The durable, solid brass tool has a ball v...

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$214.95
$214.95 - $214.95
$214.95
$171.95
$171.95 - $171.95
$171.95
Save 20% Save %
Imperial 150cm 500 Series Evacuation Hose - 3/8" 560-fty
$103.95 - $103.95
$103.95
$119.99
$119.99 - $119.99
$119.99

Imperial 150cm 500 Series Evacuation Hose - 3/8" 560-fty

5+ in stock

Our 3/8” hoses come in various lengths for larger jobs or applications where reduced service time is desired. 3/8” swivel ends with eight-crimp fer...

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$103.95 - $103.95
$103.95
$119.99
$119.99 - $119.99
$119.99
Imperial 150cm Hose Set Of 3 - 1/4" To 5/16" Imp-855-mrs
Save 12% Save %
$259.99
$259.99 - $259.99
$259.99
$229.99
$229.99 - $229.99
$229.99

Imperial 150cm Hose Set Of 3 - 1/4" To 5/16" Imp-855-mrs

5+ in stock

800-SERIES CHARGING-HOSES with 1/4" and 5/16" SAE Fittings Key Features Perfect for use with a digital manifold on a system running r410a All...

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$259.99
$259.99 - $259.99
$259.99
$229.99
$229.99 - $229.99
$229.99
Save 12% Save %
Imperial 150cm Hose Set Of 3 - 1/4" Imp-805-mrs
Save 18% Save %
$219.99
$219.99 - $219.99
$219.99
$179.99
$179.99 - $179.99
$179.99

Imperial 150cm Hose Set Of 3 - 1/4" Imp-805-mrs

5+ in stock

800-SERIES CHARGING-HOSES with 1/4" SAE Fittings Key Features • All Imperial® PolarShield® charging hoses are UL recognized and meet UL-1963, SAE...

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$219.99
$219.99 - $219.99
$219.99
$179.99
$179.99 - $179.99
$179.99
Save 18% Save %
Robinair 150cm Hose Set Of 3 - 1/4" 30060
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$139.95
$139.95 - $139.95
$139.95
$111.95
$111.95 - $111.95
$111.95

Robinair 150cm Hose Set Of 3 - 1/4" 30060

5+ in stock

Robinair Premium Refrigerant Charging Hoses are built for long life and dependability. A strong, six-sided crimp provides a reliable connection bet...

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$139.95
$139.95 - $139.95
$139.95
$111.95
$111.95 - $111.95
$111.95
Save 20% Save %
Imperial 180cm Hose Set Of 3 - 1/4" Imp-806-mrs
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$169.95
$169.95 - $169.95
$169.95
$135.95
$135.95 - $135.95
$135.95

Imperial 180cm Hose Set Of 3 - 1/4" Imp-806-mrs

5+ in stock

The Imperial 180cm Hose Set of 3 - 1/4" Imp-806-mrs is a versatile and durable set of hoses that are perfect for use in a wide range of application...

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$169.95
$169.95 - $169.95
$169.95
$135.95
$135.95 - $135.95
$135.95
Save 20% Save %
Imperial 15cm Hose Set Of 3 W/ Ball Valves - 1/4" Imp-800-mbs
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$168.95
$168.95 - $168.95
$168.95
$134.95
$134.95 - $134.95
$134.95

Imperial 15cm Hose Set Of 3 W/ Ball Valves - 1/4" Imp-800-mbs

5+ in stock

The Imperial 150cm Hose Set of 3, with part number Imp-205-mrs, is a high-quality and durable set of hoses for various applications, including air ...

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$168.95
$168.95 - $168.95
$168.95
$134.95
$134.95 - $134.95
$134.95
Save 20% Save %
Imperial 180cm Hose Set Of 3 - 1/4" To 5/16" Imp-856-mrs
Save 20% Save %
$172.95
$172.95 - $172.95
$172.95
$137.95
$137.95 - $137.95
$137.95

Imperial 180cm Hose Set Of 3 - 1/4" To 5/16" Imp-856-mrs

5+ in stock

The Imperial 180cm Hose Set of 3 - 1/4" to 5/16" Imp-856-mrs is a versatile and flexible set of hoses suitable for various air conditioning and ref...

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$172.95
$172.95 - $172.95
$172.95
$137.95
$137.95 - $137.95
$137.95
Save 20% Save %
Mastercool 90cm Hose Set Of 3 - 1/4" 40336
Save 21% Save %
$116.95
$116.95 - $116.95
$116.95
$92.95
$92.95 - $92.95
$92.95

Mastercool 90cm Hose Set Of 3 - 1/4" 40336

5+ in stock

Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high-pressure applications. Knurled brass nuts make finger-t...

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$116.95
$116.95 - $116.95
$116.95
$92.95
$92.95 - $92.95
$92.95
Save 21% Save %
Imperial 150cm Hose Set Of 3 - 1/4" W/ Ball Valves Imp-955-mrs
Save 20% Save %
$328.95
$328.95 - $328.95
$328.95
$262.95
$262.95 - $262.95
$262.95

Imperial 150cm Hose Set Of 3 - 1/4" W/ Ball Valves Imp-955-mrs

5+ in stock

800-SERIES CHARGING-HOSES with 5/16" SAE Fittings Key Features Rated for r410a / r32 Refrigerant All Imperial® PolarShield® charging ho...

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$328.95
$328.95 - $328.95
$328.95
$262.95
$262.95 - $262.95
$262.95
Save 20% Save %
Imperial 90cm Hose Set Of 3 - 5/16" Imp-203-mrs
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$154.95
$154.95 - $154.95
$154.95
$123.95
$123.95 - $123.95
$123.95

Imperial 90cm Hose Set Of 3 - 5/16" Imp-203-mrs

5+ in stock

The Imperial 90cm Hose Set of 3 (model number IMP-203-MRS) is a set of three hoses, each measuring 90cm in length, with a 5/16" diameter. The hoses...

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$154.95
$154.95 - $154.95
$154.95
$123.95
$123.95 - $123.95
$123.95
Save 20% Save %
Imperial 90 Cm Hose Set Of 3 - 1/4" Imp-803-mrs
Save 10% Save %
$199.99
$199.99 - $199.99
$199.99
$179.99
$179.99 - $179.99
$179.99

Imperial 90 Cm Hose Set Of 3 - 1/4" Imp-803-mrs

5+ in stock

800-SERIES CHARGING-HOSES with 1/4" SAE Fittings Key Features All Imperial® PolarShield® charging hoses are UL recognized and met UL-1963, SAE-J...

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$199.99
$199.99 - $199.99
$199.99
$179.99
$179.99 - $179.99
$179.99
Save 10% Save %
Mastercool 150cm Hose Set Of 3 - 2 X 1/4" To 5/16" & 1 X 1/4" 49360-jt
Save 20% Save %
$163.95
$163.95 - $163.95
$163.95
$130.95
$130.95 - $130.95
$130.95

Mastercool 150cm Hose Set Of 3 - 2 X 1/4" To 5/16" & 1 X 1/4" 49360-jt

5+ in stock

Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high-pressure applications. Knurled brass nuts make finger-t...

View full details
$163.95
$163.95 - $163.95
$163.95
$130.95
$130.95 - $130.95
$130.95
Save 20% Save %
Mastercool 150cm Hose Set Of 3 - 14 Wball Valve 90262-60
Save 20% Save %
$188.95
$188.95 - $188.95
$188.95
$150.95
$150.95 - $150.95
$150.95

Mastercool 150cm Hose Set Of 3 - 14 Wball Valve 90262-60

5+ in stock

Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high-pressure applications. Knurled brass nuts make finger-t...

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$188.95
$188.95 - $188.95
$188.95
$150.95
$150.95 - $150.95
$150.95
Save 20% Save %
Mastercool 90cm Hose Set Of 3 - 2 X 1/4" To 5/16" & 1 X 1/4" 49336-jt
Save 20% Save %
$164.95
$164.95 - $164.95
$164.95
$131.95
$131.95 - $131.95
$131.95

Mastercool 90cm Hose Set Of 3 - 2 X 1/4" To 5/16" & 1 X 1/4" 49336-jt

5+ in stock

Great set of hoses for a digital manifold to make them r410 compatible. Key Features Mastercool uses only (GRADE 5 HOSE) with a selection of Standa...

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$164.95
$164.95 - $164.95
$164.95
$131.95
$131.95 - $131.95
$131.95
Save 20% Save %
Imperial 180cm Hose Set Of 3 - 5/16" Imp-206-mrs
Save 20% Save %
$256.00
$256.00 - $256.00
$256.00
$205.00
$205.00 - $205.00
$205.00

Imperial 180cm Hose Set Of 3 - 5/16" Imp-206-mrs

5+ in stock

The Imperial 180cm Hose Set of 3 - 1/4" to 5/16" Imp-856-mrs is a versatile and flexible set of hoses suitable for various air conditioning and ref...

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$256.00
$256.00 - $256.00
$256.00
$205.00
$205.00 - $205.00
$205.00
Save 20% Save %
Mastercool 180cm Charging Hose 38 94172
Save 20% Save %
$136.95
$136.95 - $136.95
$136.95
$108.95
$108.95 - $108.95
$108.95

Mastercool 180cm Charging Hose 38 94172

5+ in stock

Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high-pressure applications. Knurled brass nuts make finger-t...

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$136.95
$136.95 - $136.95
$136.95
$108.95
$108.95 - $108.95
$108.95
Save 20% Save %
Mastercool 150cm Hose Set Of 3 - 14 40360
Save 20% Save %
$162.99
$162.99 - $162.99
$162.99
$129.99
$129.99 - $129.99
$129.99

Mastercool 150cm Hose Set Of 3 - 14 40360

5+ in stock

Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high-pressure applications. Knurled brass nuts make finger-t...

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$162.99
$162.99 - $162.99
$162.99
$129.99
$129.99 - $129.99
$129.99
Save 20% Save %
Imperial Automotive 150cm Hose Set Of 3 Imp-805-mas
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$195.00
$195.00 - $195.00
$195.00
$156.00
$156.00 - $156.00
$156.00

Imperial Automotive 150cm Hose Set Of 3 Imp-805-mas

5+ in stock

Imperial Automotive offers a set of three 150cm hoses with the product code IMP-805-MAS. You can purchase this product from the company's website o...

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$195.00
$195.00 - $195.00
$195.00
$156.00
$156.00 - $156.00
$156.00
Save 20% Save %

Best Sellers FAQs

What’s the difference between “best sellers” and “featured”?

Best sellers are the items most frequently purchased across the store over time. “Featured” is curated (you choose what to push). For shoppers, best sellers are usually the safest starting point because they reflect what tradies are actually using day-to-day.

How fast do orders ship?

Dispatch is typically 1–2 business days (Mon–Fri), excluding public holidays. Freight time varies by metro vs regional. For full details and carriers, see the Shipping & Returns page.

Do I need an ARCtick licence to buy recovery/charging gear?

Buying a tool isn’t the same as being authorised to perform regulated refrigerant work. If you’re handling fluorocarbon refrigerant or doing work that could release refrigerant, you generally need a current Refrigerant Handling Licence. Use ARCtick’s guidance to confirm your obligations.

Which products help reduce running costs for customers?

Regular maintenance matters: clean filters/coils, correct airflow, and proper commissioning. Government guidance recommends choosing efficient models and maintaining systems so they run effectively. Pair a cleaning kit with good commissioning practice for the best outcome.

What if something arrives faulty or damaged?

You’re covered by Australian Consumer Law consumer guarantees. If a product doesn’t meet those guarantees, a remedy may apply (repair, replacement, refund) depending on the issue. Follow the site’s Shipping & Returns process and keep photos if there’s transit damage.

 

HVAC/R Best Sellers are the products customers purchase most often across our store over time — a reliable starting point when you want proven, reorder-friendly gear for real job sites.

Use this page to stock up on the staples across evacuation & vacuum, recovery & charging, diagnostics, and aircon cleaning & maintenance. The list updates as buying patterns change, so if you’re building a kit from scratch, start with the “Shop by job” links below and then filter by brand and availability.

Dispatch & delivery: current dispatch timeframes and freight options are listed on our Shipping & Returns page.

Shop by job

Quick buying guide (no fluff)

  • Evacuation: prioritise low leak potential (short, quality hoses + proper fittings) and verify with a micron reading.
  • Cleaning: match kit size to access and drainage control; follow product directions for coils and fan wheels.
  • Recovery work: match your machine to the refrigerants and typical system sizes you service; keep filters and hoses clean to protect the unit.
  • Diagnostics: buy once—good instruments pay for themselves in faster fault-finding and fewer return trips.

Compliance note (Australia)

If you’re doing work that involves fluorocarbon refrigerant, or RAC components that carry the risk of refrigerant being emitted, you generally need a current Refrigerant Handling Licence. Check ARCtick guidance for your obligations.

Help & trade pricing

Last updated: 20 March 2026

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