Air Compressors

Leaf Blowers

Chainsaw Range

Air Tools

Power Tools

Toolbox

Transformers

Hole Diggers

You might need these too

Customers Rated Us 4.6/5 Stars!

Customers Rated Us 4.6/5!

Trustpilot
Trustpilot

Shop Affordable Air Compressors

Our range of cheap air compressors covers the most common jobs Australian home handymen, tradies, and 4x4 owners reach for, from inflating tyres and sports equipment through to running air tools in the shed. The collection includes cordless tyre inflators, oil-free portable compressors, and larger workshop-style tanks, so whether you need something compact for the boot or a higher-output unit for extended tool use, there is an option here to suit. Our cheap air compressors ship fast from our Australian warehouse, and if you are also equipping a workshop or vehicle kit, our air tools range pairs directly with these units. Browse our power tools range if you are building out a broader shed setup.

Choosing the Right Compressor for the Job

The most important starting point is matching the compressor to the tasks you actually run most often, because output requirements vary significantly between occasional tyre inflation and continuous tool use. For light, occasional jobs like pumping up tyres, sporting equipment, or blowing dust, a compact cordless inflator or small oil-free unit is practical, portable, and simple to store. For running air tools consistently, the relevant figures to check are the compressor's airflow output in litres per minute and its duty cycle, since tools like nail guns, spray guns, and impact wrenches have minimum airflow requirements that a small inflator cannot meet. If you are setting up a workshop, a larger tank reduces how often the motor needs to cycle on to maintain pressure, which matters for longer jobs. Our air hoses range is worth checking alongside any workshop compressor purchase to make sure your hose length and fittings suit the space.

Tank Size, Oil-Free vs Oil-Lubricated, and Noise

Tank size determines how much compressed air is available before the motor kicks back in, which affects how smoothly you can run tools that draw air continuously. Larger tanks suit sustained use and multiple tools; smaller tanks are lighter and easier to move but cycle more frequently under load. The oil-free models visible on the page are lower maintenance since they do not require regular oil checks or changes, and they are generally better suited to indoor use where oil mist in the exhaust air is a concern. Noise output is worth considering if you are working in a residential area or enclosed space: the quiet series models listed here are specifically designed to reduce operating noise, which is a practical consideration for early morning or shared property use. Check the decibel rating on the product listing if noise is a factor for your setup.

Portable Units for 4x4, Camping, and Roadside Use

A 12V portable air compressor is one of the most useful items to carry in a 4x4 or touring vehicle because it lets you adjust tyre pressures for different terrain without depending on a service station. The 12V unit visible on the page connects directly to your vehicle's power and is compact enough to store in the boot without taking up meaningful space. If you are building out a complete touring kit, this pairs naturally with the gear in our 4x4 accessories range and the storage solutions in our toolbox range. For those who also carry camping gear, our camping accessories cover the broader basecamp setup alongside your vehicle equipment.

Setup, Storage, and Getting Started

Most units in this range arrive ready to use with minimal setup: check the product listing for what is included and any notes on initial preparation, as some models require a brief run-in period or fitting of wheels and a handle before first use. Oil-free models generally require no pre-use preparation beyond checking connections and confirming power requirements. For workshop units, confirm the power outlet type matches the compressor's requirements before purchase, particularly for larger tanks that may draw more current than a standard household circuit can sustain. Storing a compressor correctly between uses, keeping it dry and draining the tank periodically to prevent moisture buildup, extends its service life considerably. Our home improvement range carries additional workshop and shed organisation products worth browsing alongside your compressor purchase.

Why Shop at Factory Buys

Factory Buys is highly rated on Trustpilot and backs every product with a 12-month warranty. Our customer support team is available 8am to 8pm, 7 days a week if you have a question about which unit suits your setup or need help after delivery.

Which air compressor suits your main jobs at home?

Start with what you will run most often, such as tyre inflation, blow gun cleaning, or air tools. Match the compressor’s airflow output to the tool requirements listed on the product page. For occasional tasks, a smaller unit can be practical. For frequent use, prioritise higher performance and a suitable duty cycle.

Should you choose a portable or workshop air compressor?

Portable models suit quick jobs, smaller spaces, and moving around the house or shed. A workshop unit is better if it will stay in one spot and you want steadier output for longer tool use. Check the product dimensions, weight, handle or wheel details, and whether it fits where you plan to store it.

What should you compare first: tank size, power, and noise?

Compare airflow output and tank size first, because those two affect how consistently the air compressor can supply air, especially for tools that need steady pressure. Power helps explain performance, but it is not the whole story, so always cross check the airflow specs against what you plan to run. If you will use it indoors or near neighbours, check the decibel rating, and confirm the required power supply type and any cord details on the listing. If you are shopping for compatible power supplies, match voltage, amps, and plug type to the compressor requirements before you buy.

Does the air compressor arrive ready to use, or need setup?

It depends on the model, so check the listing for what is included and any setup notes. Some units may need simple fitting, like attaching wheels, a handle, or accessories, then checking connections before first use. Confirm whether oil is required, what fittings are supplied, and the power requirements before you start. If you would rather not do the setup yourself, our partnership with Airtasker makes it easy to find a local professional to help.

What delivery, warranty, and returns apply if it arrives damaged?

All orders are dispatched from our warehouse within 1 to 2 business days. Delivery typically takes 1 to 12 business days, depending on your location and the courier. All products include a 12 month warranty, and our Customer Support team is available 8 am to 8 pm, 7 days per week. If you need help at any stage, visit our Contact Us page and include your order number plus a short description so we can assist sooner.