Key benefits

• Enjoy water more every day: many people choose countertop systems when they notice taste or odour in tap water and want a simple upgrade for drinking and cooking.
• Bench-friendly choices: from compact single-canister units through to multi-stage systems—pick what fits your available space.
• Flexible setup: ideal for renters and households that don’t want to modify cupboards or plumbing (check product pages for tap compatibility and connection type).
• Easy to maintain long-term: replace cartridges on schedule to keep flow and performance consistent; compatible replacements are available for supported systems.

How it works

Countertop filters treat water at the point you use it—right at the kitchen sink. Depending on the model, the system may use ceramic and/or carbon-based media, multi-stage housings, or a reverse osmosis (RO) membrane approach. Each method filters in a different way, so the best choice is the one that matches your goals and lifestyle:

• Ceramic + carbon style systems: a popular “everyday” option for households who want straightforward countertop filtration.
• Single / multi-stage housings: helpful if you prefer separated stages (for example, a sediment stage followed by a carbon stage), depending on the system configuration.
• Benchtop reverse osmosis options: membrane-based filtration chosen by some customers who want an RO-style approach on the benchtop. These models can differ in how they connect and operate, so always check the specific listing for setup and maintenance.

What you get

• Complete countertop filter systems: ceramic, single-stage and multi-stage units (model dependent).
• Benchtop RO options: selected reverse osmosis systems designed for benchtop use (model dependent).
• Ongoing replacements: cartridges and packs for supported countertop systems are available so you can keep your setup performing consistently.

Installation & maintenance

Installation: many countertop systems are designed to connect to a compatible kitchen tap. Because tap styles vary (especially in modern Australian kitchens), it’s important to confirm your tap type and the included fittings on the product page before ordering.

Maintenance: your main ongoing task is cartridge replacement. How often you replace depends on the cartridge type, household usage, and local water conditions. If you notice slower flow or a change in taste/odour, it’s a good prompt to check whether you’re due for a change.

Not sure what you have? If you’re replacing an older countertop unit or you’re unsure which cartridge matches, use the guide below or contact our team with a clear photo of your current filter and any labels.

Learn more

Need replacement cartridges? Browse countertop water filter cartridges or use our Replacement Water Filter Cartridges Guide. If you want to compare countertop vs a plumbed-in option, see undersink water filters. Shopping specifically for RO? Explore reverse osmosis systems.

FAQs

• What’s the difference between a countertop filter and an undersink filter?
  Countertop filters sit on the bench and are often chosen for flexibility and simpler setup. Undersink systems are installed under the sink with a dedicated tap and can be a more “set and forget” option once installed.
• Will a countertop water filter fit my kitchen tap?
  Many countertop units connect to a compatible tap/aerator, but not every tap style is the same. Check the product listing for compatibility notes and included fittings. If you’re unsure, contact us with a photo of your tap and aerator.
• Do I need electricity?
  Most non-RO countertop filter housings don’t require power. Some benchtop reverse osmosis models may require power or have model-specific operating requirements—check the product listing for details.
• How often should I replace the cartridges?
  It depends on the cartridge type, your household usage, and local water conditions. Replace according to the product guidance, or earlier if flow drops noticeably or taste/odour changes.
• Which option suits renters?
  Countertop systems are popular with renters because they don’t usually require permanent changes to cabinetry. Always confirm tap compatibility before buying.
• Can I use filtered water for tea, coffee and cooking?
  Yes—many households use countertop-filtered water for hot drinks and cooking. If you’re trying to manage kettle scale, results can vary depending on local water hardness and the specific filtration method.
• What if I order the wrong system or cartridge?
  Contact us as soon as possible. We’ll help you identify the closest match and advise next steps in line with our store policies.

Awesome Water Filters supports Australian customers with secure checkout, Australia-wide delivery, and friendly local help. If you want a hand choosing between ceramic, multi-stage or benchtop RO options—or confirming cartridge compatibility—reach out and we’ll help you narrow it down based on your tap type, space and daily use.

Last revised: January 2026

External references: NHMRC – Australian Drinking Water Guidelines | Water Quality Australia – Drinking water guidelines | CHOICE – Do you need a water filter in Australia?