10 Best Outdoor Water Filters in Malaysia (Backed by User Reviews)

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While SPAN Malaysia has declared that tap water is safe to drink, keep in mind that the water passes through numerous pipes before it reaches your home. Therefore, water can contain a lot of contaminants like rust, sand, dirt, heavy metals, chlorine taste and smell.

Due to this issue, most of us will install both an outdoor water filter and an indoor water filter for our house, especially in landed properties. The outdoor water filter helps to prolong the lifespan of your indoor water filter while giving you cleaner water for the whole house.

The criteria to pick an outdoor water filter will be different from an indoor drinking water filter. For outdoor water filters, users should put priorities on cartridge lifespan, maintenance cost and durability. 

Here are our 10 best outdoor water filters for Malaysians based on user reviews on Shopee and Lazada:

Compare the top 10 water filters in Malaysia:

ModelFiltration MethodMicron Free Installation
WATERBORN W-10Zeolite onlyyes
WATERBORN W-300ZZeolite onlyyes
3M Aqua Pure AP902Non-woven pleat5no
Aquaman FRP1044 5 layer (silica-3sizes,zeolite, anthracite)no
AQUACO Outdoor Water Filter7 layer (silica-3sizes, zeolite, anthracite, activated carbon, granite)no
3M Aqua Pure Mini POE SystemCarbon filter5no
KEMFLO UF5000L ultra filtration membrane0.01no
Waterman Outdoor Water Filter6 layer(silica-3sizes, zeolite, anthracite, granite sand)no
Online Outdoor Water Filter FRP09426 layer(silica-3sizes, zeolite, anthracite, activated carbon)no
INSTAR-LIFE PP Sediment FilterPP sediment filterno

 Best Overall Water Filter

WATERBORN W-10 Outdoor Water Filter

WATERBORN W-10 Outdoor Water Filter

Best deal on Lazada Best deal on Shopee 

Aquasana WATERBORN W-10 Features Highlight:

  • No chemicals used
  • Efficient and excellent filtration
  • Australia Zeoplus Media
  • Fiberglass Body
  • 2000L/hour water flow
  • Cheaper option than W-300Z

WATERBORN W-10’s Positive Review:

after few weeks usage, water very clean and no more Chlorine smell…when brush teeth, u will feel want to swallow cos water is like natural and no chemical

WATERBORN W-10’s Negative Review:


Waterborn W-10 is the overall best outdoor water filter. It is the cheaper version of WATERBORN W-300Z model 

This is understandable since its body is made of fibreglass instead of the stainless steel found in the W-300Z model.

Overall, it measures at 25cm wide and 120 cm tall. 

Like the W-300Z model, the W-10 uses the similar Australia ZeoPlus filtration media. The grains of ZeoPlus help mechanically filter out suspended particles while its microporous property helps remove ammonia and chlorine odor.

This, in turn, significantly improves water quality.

There are 3 operation modes, namely Backwash, Rinse, and Filter. Regular backwash is important to maintain the effectiveness of sand filter types water filter like Waterborn W-10.

Although W-10’s FRP vessel is less elegant than a stainless steel body, it is corrosion-resistant, rust-free and long-lasting. In addition, you save over 50% compared to buying stainless steel. Therefore, Waterborn W-10 is a great value for money water filter.

Best Stainless Steel Outdoor Water Filter

WATERBORN W-300Z Outdoor Water Filter

WATERBORN W-300Z Outdoor Water Filter

Best deal on Lazada Best deal on Shopee    

Aquasana WATERBORN W-300Z Features Highlight:

  • Minimal maintenance required
  • No chemicals used
  • Efficient and excellent filtration
  • Australia Zeoplus Media
  • Stainless Steel Body
  • 2000L/hour water flow

WATERBORN W-300Z’s Positive Review:

Installation took less than 1 hour to replace the old outdoor filter and the service was good. The quality of the filtered water improved by comparison with the previous one and water pressure into the house also increased slightly. Extremely satisfied purchase during the CNY sales promo.

WATERBORN W-300Z’s Negative Review:


Spotting a sleek 304 stainless steel body, the WATERBORN W-300Z comes with a 31cm round base and 120cm height. It is suitable for whole-house pre-filtration and softening, also for swimming pools and gardening purposes too.

Without using any chemicals, it uses a filtration media called ZeoPlus; a naturally occurring mineral rock, found in areas with a history of volcanic activities. Its microporous nature along with ammonia removal properties help significantly improve water quality. 

Other than mechanical filtration, Zeolite is known to soften water, reduce iron and elevate pH of mildly acidic water.

There are three operation modes – backwash, rinse, and filter. Backwash mode allows you to flush any sediments (to improve the effectiveness of the filtration) while Rinse mode rinses the water flow for 3 to 5 minutes to ensure the filtered water is really clean and safe to drink. The Filter mode should be used on a regular basis. The flow rate is 2000L/hour.

Many have commended that WATERBORN W-300Z is certainly top-notch in terms of both product and service quality. It comes with a 10 years warranty on its vessel and a 1-year warranty on the multi-point port valves(MPV).

Best NSF-Certified Outdoor Water Filter

3M Aqua Pure AP902

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Best deal on Lazada Best deal on Shopee 

3M AP902 Features Highlight:

  • NSF certified
  • Made from US FDA compliant material
  • Die-cast zinc locking latch
  • Stainless steel head
  • 5 Micron filtration size
  • High water flow rate at 75.7L/min 
  • Sanitary Quick Change (SQC) design for easy cartridge replacement
  • No spill design
  • No backwash required

3M AP902’s Positive Review:

I’ve been using it for a few weeks now, and there’s no slowdown in the water flow as far as I have noticed. It’s neat and small, unlike the huge filters I see in my neighbours’ houses. No need to backwash. It’s just installed and forget about it, until a year or so later when it’s time to change the filter. The installer they sent (at additional cost) was also very professional. Highly recommend purchasing this filter from them!

3M AP902’s Negative Review:


From the reputable American brand, 3M, here is its National Sanitation Foundation (NSF)-certified Whole House Water Filter System AP902. It is installed at the main inlet at the house entrance, thus cleans water for the entire house. 

Made from U.S FDA CFR-21-compliant material, the 304 stainless-steel head and die-cast zinc locking latch ensure that the filter is free of rust and easy to install.

Measuring at 10.1 x 63.7cm, this 3M AP902 spots an advanced single-stage filtration process. The filter media is a non-woven pleat that filters out sediment as fine as 5 microns.

It is also one of the very few outdoor water filters which are NSF-certified. Since most outdoor water filter vendors in Malaysia are selling sand filter, normal sand filters are sent to be tested by third party.

This filter can effectively remove sediments, sand, rust, lead, cysts, and pesticides from water as well as reducing odor .

It can supply filtered water up to a flow rate of 75.7L per minute, with little to no pressure drop after installation of the water filter.

3M Aqua Pure AP902 cartridge life can span from 12-18 months. It is the best choice for anyone who wants a tested and certified outdoor water filter. It comes with a 1-year local supplier warranty.

Best 5-Layers Outdoor Sand Filter

Aquaman FRP1044 Outdoor Water Filter

Aquaman FRP1044 Outdoor Water Filter

Best deal on Lazada Best deal on Shopee 

Aquaman FRP1044 Features Highlight:

  • High-strength polyethylene liner in thickness
  • 5-layers filtration system
  • Lower price
  • Self-Maintenance
  • Flow rate at 33L/minute

Aquaman FRP1044’s Positive Review:

Good product. Value for money.

Aquaman FRP1044’s Negative Review:

Fast delivery and received in good condition. However, I noticed that the handle material is not stainless steel as stated in the advertising. The material mostly is fibre material instead. That’s why I only can give 4 stars.

The AQUAMAN FRP 1044 Outdoor Water Filter spots a poly fibreglass (FRP) body with measurements of 25.5 x 112cm. It is also called a sand filter, featuring a 5-layers filtration system:

  • ANTHRACITE – with high absorption, this layer can remove colloidal impurities, suspended solids, iron and manganese. Trapping the sediments is the primary function of the activated carbon granules.
  • ZEOLITE PLUS (Australia) – with its unusual crystalline structure and great absorbing power, it removes suspended solids, soluble heavy metals along with ammonia
  • SILICA SAND (0.45mm) – trapping of very fine sediment
  • SILICA SAND (1.2mm) – remove dirt, bacteria, preventing diseases such as Typhoid, Cholera, Bihdryia & Amoeba
  • Silica Sand (2.4mm) – this layer is efficient to remove particles, sediments, mud and suspended solids in the water

Like others, there are 3 modes of operation, namely Backwash, Rinse and Filter. It can sustain up to 33L/minute flow rate. Users are advised to do backwash once a week.

AQUAMAN FRP 1044 comes with 10 years local supplier warranty on body casing and 1 year warranty on manual control valve.

Best Outdoor Filter With Activated Carbon

AQUACO Outdoor Water Filter

AQUACO Outdoor Water Filter

Best deal on Lazada Best deal on Shopee 

AQUACO Outdoor Water Filter Features Highlight:

  • 7-layers filtration system
  • Cheap
  • Durable and strong pressure vessel
  • Flow rate at 33L/minute

AQUACO’s Positive Review:

100% worth for the price, well packed with a promised free gift, it’s a high quality water treatment system

AQUACO’s Negative Review:


AQUACO brand with 18 years of history, is one of the oldest water purification vendors in Malaysia. The Aquaco water filters comes in various sizes and colour options.

For those who think that grey colour filter is too dull, there are as many as seven colours for users to choose, including black, blue, red, green, gray, chrome and gold. 

Their largest model, FRP1044 have a flow rate of 40 litres per minute. It claims to use as much as 7 layers of filtrations, as below:

  1. Silica sand 2.4mm
  2. Silica 1.2mm
  3. Silica 0.45mm
  4. Zeolite Plus (Australia)
  5. Activated carbon
  6. Anthracite (Australia)
  7. Granite 0.3mm

Compared to Aquaman 5 layer filtration system, the additional filtration media are activated carbon and granite 0.3mm.

With such filtration in place, it is expected that rust, dirt, chlorine, and odor in your water will be largely reduced.

The AQUACO filters that are being sold on Shopee and Lazada do not come with the installation service. But, it includes many necessary accessories that ease the installation process for users including, tap, pressure gauge, nipple connector, PVC adaptors and white PTFE tapes.

Best Mini Outdoor Water Filter

3M Aqua Pure Mini POE System

3M Aqua Pure Mini POE System

Best deal on Lazada Best deal on Shopee 

3M Aqua Pure Mini POE Features Highlight:

  • Compact design
  • Easy cartridge replacement 
  • Carbon filter media
  • Flow rate at 37.8L/min

3M Mini POE’s Positive Review:

Easy to replace and install. Water quality improves a lot! Recommended for small home. The delivery guy called when he arrived and helped deliver the parcel to my neighbour as I was out.

3M Mini POE’s Negative Review:

3M products are expensive in Malaysia… I don’t know what the reasons. So far, received & installed. Very basic product. Water inlet housing & the body is the filter that needs to be replaced every 12/ 24 months. I am not technical personnel to comment on the technical aspect of the filter.  

The 3M Aqua Pure Mini sports a compact design at 11 x 33cm which makes it ideal for condominium or apartment owners that want a whole house filter system.

Since many building management actually doesn’t allow owners to install a water filter in common areas or the risers, you can locate the main pipe in your home and install this filter. You can click here to learn how a user installs this 3M Aqua Pure Mini POE System at her condominium.

It uses carbon filter media to reduce chlorine taste and odor. This model can remove particulates, sand, sediment, rust, soil even down to as small as 5 microns, and selected VOCs such as benzene, p-Dichlorobenzene and toxaphene. 

As such, it helps to reduce limescale on appliances and reduce sediment stains on clothes.

It provides a flow rate of 37.8L/min which is a good enough for most small homes.

The filter is deemed to last up to 12 months and it has an easy quick-change cartridge design that doesn’t require any tool. So, it is very handy even for women.

3M Aqua Pure Mini comes with a 1 year local manufacturer warranty on the tank body.

Best Ultra Filtration Membrane Water Filter


KEMFLO UF5000L membrane water filter

Best deal on Lazada Best deal on Shopee 

KEMFLO UF5000L Features Highlight:

  • SUS304 stainless steel casing
  • Filtration up to 0.01 micron
  • Can be installed vertically or horizontally
  • Flow rate: approx 5500 litres per hour
  • Only replace cartridge once a year to prevent water pressure drop

KEMFLO UF5000L’s Positive Review:

Second time buy from seller, fast delivery, value for money, good quality product & received in good condition.

KEMFLO UF5000Ls Negative Review:

Water pressure and flow rate dropped to half after installed

KEMFLO UF5000L membrane water filter got more than 250+ rating on Shopee, scoring 4.8 out of 5.0 stars. It utilizes a polyacrylonitrile (PAN) cartridge to filter impurities as small as 0.01 microns. It also claims that it can achieve a filtration rate of 99.99%

In general, membrane water filters are more effective than sand filters. However, this high level of filtration has a few drawbacks as well. 

First, a membrane water filter will reduce water pressure. The pressure drop is worse than a sand filter.

Second, membrane filters are usually more costly than equivalent sand filters. And replacement cost if higher too. Users normally need to change the membrane cartridge once a year whereas sand filters can last up to 10 years.

Outdoor membrane water filter is good given that you meet any conditions below:

  • You are very particular with whole house water quality, not only drinking water
  • Existing incoming water pressure is strong enough
  • You prefer slim filter rather than bulky sand filter

My recommendation is to get KEMFLO membrane water filter only if you’re very particular about the cleanliness of water for your shower, laundry, and other sanitary uses. Other than that, a sand filter should be adequate for most households.

Cheap 6-Layers Outdoor Water Filter

Waterman Outdoor Water Filter

image 1 94

Best deal on Lazada Best deal on Shopee 

Waterman Outdoor Filter Features Highlight:

  • Fiber and stainless-steel options
  • 6-layers filtration system
  • Uses ultrafiltration method

Waterman’s Positive Review:

Product received with good condition and the product is very good quality. Good value for money. Good packing done by seller with no damage on product. Received within the time of period and fast delivery. Thanks for all, especially seller and shipping team. Hope to buy this product again next time.

Waterman’s Negative Review:

Kualiti lepas pasang pun macam sama je. So far macam tak puas hati tunggu response call dari seller dulu kot salah pasang. Sorry hanya boleh beri 1 star. 

One of the top sales registered in Shopee as of current writing, this Waterman Outdoor Filter comes in several sizes, namely 23 x 89cm (fibre), 23 x 107cm (fibre), 25.5 x 112cm (fibre), and poly or stainless steel head option.

It claims to utilize US filtration technology system with 6 layers filtration, which are:

  1. Anthracite (US), 
  2. Zeolite Plus (0.45mm)
  3. Silica Sand (0.45mm)
  4. Silica Sand (1.2mm)
  5. Silica Sand (2.4mm) 
  6. Granite Sand. 

This ensures that your water goes through an effective layer after layer of filtration to ensure the result is clean and safe water that is also odorless.

It comes with the standard backwash, rinse and filter feature. Backwash is compulsory for all silica type outdoor water filters. So if you’re getting one, make sure it has a backwash function.

Waterman Outdoor Water Filter comes with a 10 years local manufacturer warranty on its vessel.

Best Selling Outdoor Water Filter On Shopee

Online Outdoor Water Filter FRP0942

Online Outdoor Water Filter FRP0942

Best deal on Lazada Best deal on Shopee  

Online Outdoor Water Filter FRP0942 Features Highlight:

  • Fiber body
  • 6-layers OR 7-layers filtration system
  • Not much maintenance required

Online Water Filters Positive Review:

Great quality for the price given. The water now looks clear. Two thumbs up. Totally Recommended.

Online Water Filter’s Negative Review:

Received product in good condition.. Thanks Update 1 month later, the filter is not working. I backwash the filter after 1month of using it and there was no dirt, it means it didn’t filter anything (Faulty unit) customer service not replying to my messages.

Despite its weird name of “ONLINE filter”, this is one of the top selling outdoor water filters on shopee

It has two filtration options for users to choose from, 6 layers and 7 layers:

Activated CarbonActivated Carbon
Zeolite Plus (Australia)Zeolite Plus (Australia)
Fine SandFine Sand
Gravel SandGravel Sand
Coarse Gravel SandCoarse Gravel Sand
Bio Ball

There’s no clear statement on what types of bio ball it is and what material it is made of. Due to such uncertainty, I would advise users to stick with the 6-layers option for Online Outdoor Water Filter FRP0942.

Best Budget Basic Outdoor Water Filter

INSTAR-LIFE  PP Water Filter

INSTAR-LIFE  PP Water Filter

Best deal on Lazada Best deal on Shopee 

INSTAR-LIFE Outdoor Water Filter Features Highlight:

  • Cheap
  • Easy to fix and replace
  • Polypropylene cotton filter

INSTAR-LIFE PP Water Filter’s Positive Review:

Harga okay ..penghantaran pantas..kualiti produk okay

INSTAR-LIFE PP Water Filter’s Negative Review:


It is not necessary to buy an outdoor water filter that costs hundreds of ringgit if you cannot afford it. You can choose the affordable polypropylene filter (PP filter/sediment filter) which can be installed right next to your water meter.

INSTAR-LIFE PP Water Filters cost only RM23.90. It received over 1,600 ratings on Shopee and received 4.9 out of 5 stars.

It is good enough to reduce impurities such as rust, dirt, mud, and sand in water. The filtration may not be as good as that of other competitors. But, still much better than no filter being installed. 

In fact, some owners install these types of sediment water filters as a pre-filter before the large outdoor filter, in order to extend the lifespan of the large filter. 

The good thing with this type of basic sediment filter is its see through casing. There’s no guessing work when it comes to timing the cartridge because the vessel is made of plastic and can be seen through. 

when to change water filter cartridge
Photo showing what condition to change the cartridge

Users should immediately change the cartridge when it turns dark brown. Cartridge replacement for this type of sediment filter is also very cheap and easy. So, INSTAR-LIFE PP water filter is recommended to anyone who wants an affordable outdoor water filter.

Outdoor Water Filter FAQ

Do I need outdoor water filter?

Yes, especially for landed property users. For condominium or apartment users, some building management team will install a filter at the main incoming water pipe so owners don’t need to install individual outdoor filter.

How many types of outdoor water filter are there?

There are mainly three types of outdoor water filter:
-polypropylene filter (Basic filtration)
-sand filter (Good filtration)
-ultra filtration membrane (Highest filtration)

How to choose outdoor water filter?

For outdoor water filter, it is not necessary to get the cleanest water filtration system. Because ultra fine filtration can lower down pressure a lot. And it is very costly to maintain.
Users should balance between maintenace cost, filtration, and durability since it is exposed outdoor 24/7.

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Kai is a tech enthusiast staying in Kuala Lumpur. Techrakyat.com is where he reviews on the best gadgets, apps, life hacks, tips for save money and make money.
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11 months ago

Thanks for the great compilation. Judging by quality of water in Malaysia, this is indeed needed.