Quality Under Sink Filters | Kalamunda Plumbing

Get clean drinking water with our compact and affordable range of under-sink water filters. Servicing Perth Hills and the Eastern Suburbs, contact for a free quote today!

Compact And Affordable – We Can Install The Best Under Sink Water Filter For Your Perth Hills Home Or Business.

Kalamunda Plumbing offers a complete range of under sink water filtration systems for all your clean water needs.

With carbon and sediment water filters available in different sizes and softening features to enjoy pure drinking water directly from the tap.

Our under-sink water filter installation and replacement services provide custom solutions to suit water requirements, space and amount of filtration needed. Get quick installation and easy maintenance with a wide range of budget-friendly under sink filters to remove all harmful contaminants from water.

Book a free consultation or contact us for more information on leading under-sink water filtration brands.

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Under Sink Water Filtration Services

Choose from a variety of water filtration systems in various designs and brands, from reverse osmosis to single and multi-stage ones. From a simple under-sink filter to a conventional filtration system with a custom-fitted faucet or a 5-stage RO filter, we have it all.

Reverse Osmosis Under Sink Water Filters

RO under sink water systems purify water through an ultra-fine membrane with tiny holes that separates all the contaminates, only allowing the filtered water molecules to pass through. Equipped with granular carbon and micron sediment filter to remove odour, dust, chlorine and sludge, it's the most effective water filtration system to remove toxins.

We provide expert installation services for RO under sink filtration system, from setting the storage tank and drilling and fitting the faucet to mounting and connecting the water lines. Our maintenance and repair services include filter and membrane replacement and routine service of your RO under sink filtration system.

Under-Sink Reverse Osmosis systems are available in 6,5, and 4-step systems.

Single-Step Under Sink Water Filtration Systems

Using only a single step to filter water, these under-sink filtration systems come with different filters like activated carbon, sediment, alkaline, iron and KDF cartridges. They filter various chemicals depending on the water quality, minerals and chemicals.

Single-step water filtration system's functionality depends on the type of filter used and the water capacity. It's compact and can be installed in enclosed spaces quickly and with minimum hassle.

We provide an extensive range of one-stage filters with varying filter options, sizes and brands at affordable prices. With repair, filter replacement and maintenance services.

Multi-Step Under Sink Water Filtration Systems

Multi-step under sink water filters come in double, triple and 4-stage systems. Depending on the under-sink space, we can recommend and install the filtration system that fits comfortably and can meet your clean water requirements.

Equipped with different cartridges and water filtration steps, the multi-stage water filters remove harmful bacteria and contaminants with UV and carbon filters for safe and pure drinking water.

Water Filteration


With over 3 decades of industry experience and a consistent record of customer satisfaction, we can help install and maintain all types of under-sink water filtration systems. Our water filtration specialists work with you to understand your water requirements and perform a water inspection test to determine the type of system you need with:

  • Upfront pricing
  • Obligation-free quotes
  • Award-winning services

And a history of maintaining service excellence since 1954.

Your go-to company for water filtration services


Seen our showroom yet? Visit us at Shop 5B Kalamunda Glades, 121-123 Canning Road Kalamunda 6076

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Testimonials What our
Customers Say

Excellent4.9 Based on 320 reviews from review us onChris Williams ★★★★★ Professional and reliable,Anthony was here at 7am as booked and explained everything to me,would definitely recommend !T White ★★★★★ Professional and rapidResponse from the ownerThankyou for the positive feedback. Kay and Gordon Aram ★★★★★ Two new toilets installed and all our taps serviced over the past week. We're very, very happy with the work and the results, especially as we have very old, irreplaceable tiles and not one was damaged. Top marks and thanks to Tim and his offsider.Response from the ownerThankyou for the positive review. Glad we could help. Meri Robinson ★★★★★ I would highly recommend Kalamunda Plumbing they always do an excellent job,. The team have always been courteous, on time and ensure the area is kept clean once completed. We have used their services for many years and they have always given outstanding workmanship and a big thank you the girls who organises and communicates with each booking . Well done and thank to you all, we are very pleased, much appreciated.Response from the ownerHi Meri, Thankyou for you kind words. Our team are always ready to help you when you need us. Robin Preston ★★★★★ Great service. Attention to detail is second to none. I would recommend them to anyone.Response from the ownerThankyou Robin for the positive feedback. We are glad that we could solve the issues for you. V Wood ★★★★★ Thank you very much for prompt response and installation of the hot water system. Boys were amazing and professional. Right from the start of the quotation and options to the job carried out and completed on the same day. We are so happy and will be using your company in the future. Thank you again and job well done 👏Response from the ownerThankyou so much for the lovely review. We pride ourselves on giving the best customer service experience possible. We hope you enjoy your new hot water. Suzanne Walson ★★★★★ We have used Kalamunda Plumbing Plus three times in the past two months since purchasing a new home. Every single time they have been prompt, friendly and done a great job. We will happily use them again and would recommend to anyone needing their services.Response from the ownerThankyou so much for the amazing review Suzanne! We look forward to working for you in the future with any of your plumbing needs. Nett 190 ★★★★★ Prompt service & arrived on time. Reception staff friendly & helpful. Local business.Response from the ownerThankyou for the positive review. It's nice to hear hat about our staff. max maller ★★★★★ Very positive experience… serviceman was professional, friendly and helpful.Response from the ownerThank you for your positive feedback, Max! We're thrilled to hear that you had a great experience with our serviceman. John Relf ★★★★★ I've used Kalamunda Plumbing for many years. They always given me great service. I found the staff friendly and courteous.Very happy with the service.Response from the ownerHi John, thanks for your feedback! We appreciate your continual support of Kalamunda Plumbing, and look forward to assisting you in the future. Ilona Auld ★★★★★ These guys go out of their way to help you out, and always with a smile. Thank you Kalamunda Plumbing Plus. So happy to have hot showers and no more cold ones!!Response from the ownerThankyou Ilona for your amazing review. We are glad to be able to provide you with a great service. Enjoy your hot showers. john millard ★★★★★ Tim was friendly and was very tidy. He’s an asset to your company.Response from the ownerThankyou John for the great review. Tim will be glad to hear the response. Greg Carson ★★★★★ Prompt service problem fixedResponse from the ownerThankyou Greg for the positive review. Peter Fyfe ★★★★★ Fast and efficient service - had our hot water going same day and replaced within 2Response from the ownerThankyou Peter for your positive review. We are glad you have your hot water again. Lily Sebestin ★★★★★ Staff are pleasant & helpful. Good experience dealing with them. Thank you Barry, Trent, Vicki & Rochelle.Response from the ownerThankyou Lily for the good review. We strive to provide good customer service. Francesca Mazzotti ★★★★★ Kalamunda Plumbing came highly recommended, and I can now see why. We have a fantastic electrician, and we won’t let anyone else touch our electrics. We were looking for the same in a plumber. Happy to say we have now found that same degree of skill, quality and service in Kalamunda Plumbing.Response from the ownerThankyou for the great review Francesca. Good customer service is what we aim to achieve. Jo Venter ★★★★★ We were so impressed with the service we received. The appointment was booked in promptly, job assessed and a solution given on the spot. The boys then kindly returned after their last job to complete ours late on a Friday afternoon. We were given excellent advice and the work was charged at a fair price. Thank you Kalamunda Plumbing!Response from the ownerThankyou Jo for the good review. Happy to provide you excellent service. Cash4Goods Second hand dealers ★★★★★ I don’t bother calling anyone else my favourite plumbing business. The Plumbers are a great bunch of guys, the office staff are friendly & very helpful. Making a booking is easy. Pricing is reasonable.Response from the ownerThankyou for the positive review. All of our staff strive to provide the best possible service. Joe F ★★★★★ Exceptional service and quality of installation of new heat pump hot water system. Thank you to Clayton and Team.Response from the ownerThankyou Joe for the great review. Our pleasure to provide quality service. Kameliya Marinkova ★★★★★ Very prompt and professional. Reasonably priced too. Recommend 100%!Response from the ownerThankyou Kameliya for the lovey review. Happy to help. Penny Hyslop ★★★★★ Always good to deal with.Prompt and resonable ratesResponse from the ownerThankyou for the review Penny. Glad we could help. Mark Watson ★★★★★ The plumber was very thorough and completed the job in good time.Response from the ownerThankyou Mark for the positive review. Glad we could sort it out for you. Beth Jackson ★★★★★ Great staff you can rely on.im 100 percent happy with the service thank youResponse from the ownerThanks for your positive feedback! We appreciate it. Martin Del Pena ★★★★★ Your staff are very professional in dealing with customer, and doing their job. They know exactly the protocols in handling theproblem. Specifically telling me to contact our body corporate, because it falls under common facilities, and therefore not myresponsibility. I’m so glad & thankful. More powerResponse from the ownerThankyou for the review Martin. Glad we could help. js_loader