Benchtop Alkaline Water Filter 20L | Awesome Water

Enjoy Better-Tasting Water on Your Benchtop – No Plumbing Required

The Benchtop Water Filter Purifier – Alkaline 8-Stage Stone System gives you fresh, smooth-tasting drinking water straight from your kitchen or office benchtop. Just add tap water to the top tank and let gravity and our proven 8-stage filter do the rest.

With a generous 20L capacity, BPA-free construction and a choice of plastic or ceramic dome, this benchtop water filter is ideal for families, home offices, rentals and small workplaces who want reliable filtered water without paying for plumbing or bottled water.

Using the same Awesome Water Filters 8-stage technology trusted across Australia, this unit helps reduce chlorine, sediment and unpleasant tastes and odours, while adding back beneficial minerals for a crisp, alkaline finish.

Key Features & Benefits

• 20L benchtop design – perfect for kitchens, offices, caravans and rentals.
• 8-stage gravity filtration – helps reduce chlorine, sediment, some heavy metals and micro-particles for better-tasting water.
• Alkaline & mineral support – adds minerals like calcium and magnesium for a smoother mouthfeel.
• BPA-free tanks – safe food-grade plastic for everyday use.
• Plastic or ceramic dome options – choose the setup that suits your water and budget.
• No plumbing, no power – just fill the top tank and let gravity do the work.
• Eco-friendly – cuts reliance on single-use plastic bottles and delivered water.
• Cost-effective – low running costs with affordable replacement water filter cartridges.
• NDIS-friendly – simple, accessible benchtop solution for many support plans.
• Backed by Aussie support – friendly local team and easy access to spare filters and parts.

How This Benchtop Water Filter Works

This system uses a gravity-fed, multi-stage filtration process. You simply pour regular tap water into the upper tank. As the water slowly moves through the 8-stage filter cartridge, it passes through a series of media designed to:

• Trap sediment, rust and visible particles.
• Adsorb chlorine and common chemical residues that affect taste and smell.
• Help reduce some heavy metals such as lead and mercury (depending on local water quality).
• Add beneficial minerals and gently increase alkalinity.

The filtered water then collects in the lower tank, ready to pour from the front tap. There is no waste water and no electricity required – just a steady flow of filtered water when you need it.

According to state health guidance, mains tap water that meets the Australian Drinking Water Guidelines is considered safe to drink. Many Australians still choose a benchtop filter like this one to improve taste and odour, and for extra peace of mind, especially when using tank or bore water.

Installation & Maintenance (No Plumber Needed)

Set-up is quick and DIY-friendly. Most customers are up and running in under 15 minutes.

1. Unpack and rinse all parts (upper tank, lower tank, dome and cartridge) with clean water.
2. Place the unit on a stable, level surface away from direct sunlight.
3. Insert the tap into the lower tank with the supplied washer tightened from the inside.
4. Fit the ceramic or plastic dome to the upper tank (if included with your configuration).
5. Attach the 8-stage filter cartridge firmly into the underside of the upper tank.
6. Place any mineral stones or magnesium prill beads (if purchased) into the bottom tank.
7. Stack the upper tank onto the lower tank and ensure all seals are seated correctly.
8. Fill the top tank with tap water and allow it to filter through completely.

We recommend discarding the first one or two full batches of filtered water to rinse away any loose carbon dust from the new cartridge.

Like all water filters, this system requires regular maintenance. Healthy WA and other state health departments emphasise that filters must be replaced and cleaned as directed by the manufacturer to stay effective and avoid bacterial growth. That means:

• Wiping the tanks and tap periodically with mild detergent, then rinsing well.
• Keeping the unit out of direct sunlight.
• Replacing the 8-stage filter cartridge at the recommended interval.

Who This Benchtop Filter Is Best For

This benchtop water filter is a great fit if you:

• Live in a rental in Sydney, Melbourne, Brisbane or Perth and can’t install a plumbed-in system.
• Want an affordable filtered water option for family homes in Adelaide, Hobart, Darwin or Canberra.
• Use tank or rainwater and want extra filtration before drinking (always follow local health advice for your water source).
• Need an easy benchtop solution for shared offices, staff rooms and co-working spaces.
• Travel with vans or caravans and want a compact gravity unit for bench spaces.

If you’re comparing options, you can also explore our full benchtop water filter collection and other water filter systems for under-sink and reverse osmosis solutions.

What’s Included

• 1 x 20L benchtop water purifier (upper and lower BPA-free tanks).
• 1 x plastic dome or 1 x ceramic dome (depending on selection).
• 1 x Awesome Water Filters 8-Stage filter cartridge.
• 1 x front tap and washer set.
• 1 x lid.
• Optional: mineral stones and/or magnesium prill beads (if added to your order).
• Setup and care instructions.

Technical Specifications

• Model: Benchtop Water Filter Purifier – Alkaline 8-Stage Stone System
• Total capacity: approx. 20 litres
• Filtration: gravity-fed 8-stage cartridge plus dome (plastic or ceramic)
• Filter cartridge life: approx. 350 litres or 3 months (varies with usage and water quality)
• Dome life: longer-life component; clean regularly and replace when flow slows significantly
• Material: BPA-free food-grade plastic tanks and lid
• Power: none required
• Approx. dimensions: [Height] x [Diameter] – please confirm and update
• Colour: Clear/white tank with blue/white detailing (may vary slightly by batch)

Shipping, Warranty & Support

We ship this benchtop water filter Australia-wide from our local warehouses, with tracking on every order. Delivery times vary by location but are typically a few business days to major cities and a little longer for regional areas.

Your purifier is covered by Awesome Water Filters’ standard warranty. For full details, including returns and change-of-mind policies, please see our Shipping, Return, Refund & Warranty information.

Our local support team is here to help with setup questions, filter selection and ongoing maintenance. You can reach us via live chat, phone (1800 789 781) or our contact page.

Frequently Asked Questions

How often should I replace the 8-stage filter?

As a general guide, we recommend replacing the main 8-stage filter cartridge every 350 litres or around 3 months, depending on how much water you use and your local water quality. Heavier use, tank or bore water may require more frequent changes to maintain taste and flow.

You can order replacements anytime from our replacement water filter category.

Does this benchtop filter make my tap water safe?

Public drinking water in Australia is managed to meet the Australian Drinking Water Guidelines which are considered the benchmark for safe drinking water. This benchtop filter is designed to improve taste, odour and appearance, and to help reduce common impurities like sediment and chlorine.

If you’re using private supplies such as tank, bore or rural water, always follow advice from your local council or health authority. Filtration is just one part of managing water quality, and some situations may require additional treatment such as disinfection.

Will this remove all bacteria and viruses?

No filter can promise to remove every type of microorganism in every situation. Gravity systems like this one are primarily designed for use with town water that’s already been treated. State health departments note that more advanced options such as reverse osmosis or UV treatment are usually required when harmful microbes are a concern.

If you need the highest level of protection, consider one of our under-sink or reverse osmosis water filter systems and speak with your plumber or local water authority about what’s appropriate for your supply.

Is the unit easy to clean?

Yes. Simply empty the tanks, remove the filter and dome, then wash the tanks, lid and tap with mild detergent and warm water. Rinse thoroughly before reassembly. Avoid harsh chemicals or abrasive pads on the plastic parts. The ceramic dome (if fitted) can usually be lightly scrubbed under running water to restore flow – follow the printed instructions supplied with your dome.

Can I use this with tank or rainwater?

Many customers use benchtop systems as an extra step for tank or rainwater, especially in regional areas. However, local health departments emphasise that tank and bore water can carry different risks to mains water. Filtration alone may not address all contaminants, so always follow local council or health authority guidance for your property.

How does this compare to bottled water?

A benchtop water filter helps you enjoy great-tasting water without the cost and waste of disposable plastic bottles. Consumer bodies like CHOICE note that bottled water isn’t necessarily safer than tap water – it’s often more about taste and convenience. With a reusable benchtop system, you get convenience plus far less plastic headed to landfill.

Helpful Resources

• For independent advice on household water filters, see CHOICE’s explainer on water filters.
• For state-based guidance on using domestic water filters and private supplies, visit NSW Health or your local health department website.