It’s time for the new generation of water filters
Say hello to smart water filters with automatic systems
Are you tired of doing manual backwash for your outdoor water filter every week?
Do you always forget to do backwash for your outdoor water filter?
It’s time to switch to automatic backwash.
Luna Pro and Lite are the newest flagship outdoor water filter for homes from Bacfree, part of the Luna series as the new generation of outdoor water filters providing clean water for your entire household.
Equipped with an automated filtration system which includes automatic backwash with customizable settings, holiday mode, touch screen interface, and filter lifespan reminders, Luna Pro is the first smart outdoor water filter with a modern and sleek outlook in white, unlike conventional bulky outdoor filters in steel and FRP (Fibre-Reinforced Plastic) casing.
The Luna Series outdoor water filters have Bacfree’s trademark multi-media filtration of carbon, anthracite, and quartz sand and stones, with an additional new KDF filter which removes heavy metal from water – the first of its kind, ensuring the cleanliness and quality of the water.
Also, remember how filter media replacement always cause a mess with the pouring of carbon and anthracite?
With the Luna Series, the whole filter cylinder is replaced with a new one with all the filtration media inside, so there’s no more messy pouring of filtration media.
• Bacfree’s first smart outdoor water filter with automated system
• First outdoor water filter that removes heavy metal from water
• Compact design for modern lifestyle
• No water pressure loss through filtration
• Multi-media filtration through carbon, anthracite, and quartz sand and stones
• Suitable for compact and modern households with small families
• No more messy filtration media replacement as whole filter cylinder is replaced
• 2 years warranty for filtration media, filter casing, and electronic device
| Product | LUNA LITE | LUNA PRO |
| Volume | 33 L | 51 L |
| Flow Rate | 1.2 (m3/hr) | 1.5 (m3/hr) |
| Dimensions | 316mm (L) x 358mm (W) x 861mm (H) | 316mm (L) x 358mm (W) x 1220mm (H) |
| Recommended Installation Space | 450mm (L) x 450mm (W) x 1300mm (H) | 450mm (L) x 450mm (W) x 1700mm (H) |
| Activated Carbon Weight | 9.0kg | 16kg |
| Tank Size | 10 x 26 | 10 x 40 |
| Water Pressure | 1.4 – 3.5 Bar | 1.4 – 3.5 Bar |
| Pipe Size | ¾” | ¾” |
Specially Designed for Apartments, Condominiums, and High-Rise Buildings
Evo is a new, innovative addition of outdoor water filter from Bacfree, part of the Luna series as the new generation of outdoor water filters.
Specially designed for homes in high-rise condominiums and apartments, Evo is the first wall-mounted outdoor filter for the modern lifestyle, equipped with an automated system which includes automatic backwash with customizable settings and filter lifespan reminders.
Evo has a compact yet effective filtration system of 2 cylindrical carbon filters with an additional new KDF filter which removes heavy metal from water – the first of its kind, ensuring the cleanliness and quality of the water.
Also, no more messy filtration media replacement as the whole filter cylinder itself is replaced!
• Bacfree’s first wall-mounted outdoor water filter
• First outdoor water filter that removes heavy metal from water
• Compact design for modern lifestyle
• No water pressure loss through filtration
• Fine filtration via carbon filters for high quality filtered water
• Suitable for compact and modern households with small families
• No more messy filtration media replacement as whole filter cylinder is replaced
• 2 years warranty for filtration media, filter casing, and electronic device
• Dimensions: 300mm (w) x 700mm (L) x 900mm (H)
Removes Turbidity and Suspended Solids
Rust, sediments, silt and others as small as 5 microns
Removes Organic Chemicals
Herbicides, pesticides, fertilizers, industrial discharge, human and domestic waste
Removes Unwanted Taste, Smell and Colour
Tannin, chlorine and by-products
Powerful Centralized Filtration
Provides clean water at every tap
Robust System
Durable, all-weather construction
Proven Performance
Over 15,000 units sold
Patented Cel-Valve Control System
Reliable and simple operation
British Technology in Water Filters Since 1982
Reliability and quality guaranteed with a rich history and continuous innovation throughout the years
Food Grade Stainless Steel 304 Casing for Your Water Filter
Not just any steel, but premium quality stainless steel which is certified food grade to ensure the best for your health and wellbeing
Developed primarily for household and light industrial applications to address water impurity problems at the point-of-entry of municipal treated water supply, thus, delivering clean clear water to every water outlet in your home and building.
Multi-Medium Quartz Filtration
Multi-medium filters consist of coal based activated carbon, anthracite and/or fine quartz for fine filtration of sediment, colour, excessive chlorine and suspended solids down to as small as 5 microns.
From the filters inside to the casing outside, the ER series outdoor water filters are made with quality and durability.
Take a look at this video to see how the filters work!
Bacfree outdoor water filters are your best choice if you’re looking to get clean, filtered water at your home from every tap, for your household pets, personal hygiene and baths, food and beverages, kitchen uses, or outdoor uses.
Selecting the most suitable outdoor filter for your home depends on your preference, really.
The first and most important factor to look at is the quality of water filtration.
The theory is simple, the higher the filter vessel volume in a water filter, the cleaner the water, because there is more space for the filtration process to take place in the tank.
So going from the lowest to the highest volume,
| Filter Model | Vessel Volume | Water Quality |
| ER19M | 48 Litres | <5 NTU |
| Luna Pro | 51 Litres | <5 NTU |
| ER19SM | 66 Litres | <3 NTU |
| ER28M | 130 Litres | <1 NTU |
*What is NTU? NTU is the measure of turbidity in the water, which is how clear the water is. The smaller the NTU value, the cleaner the water.
Naturally, the bigger the filter vessel volume, the better the performance of the filtration process, too.
Of course, this also depends on several other factors, like:
how much water you use (more water usage = more volume needed),
the size of your home (the ER28M is the recommended size for a bungalow),
and the water quality of your area’s municipal treated water source (housing area with poor quality water source require higher filtration performance).
The ER19M, part of Bacfree’s ER-series outdoor water filters, is suitable for single-storey intermediate houses.
ER19M has a flow rate of 2.0m3/hour, and a filter vessel volume of 48 litres.
The ER19SM, part of Bacfree’s ER-series outdoor water filters, is suitable for double-storey intermediate houses and Semi-Ds.
ER19SM has a flow rate of 2.5m3/hr, and a filter vessel volume of 66 litres.
The ER28M, part of Bacfree’s ER-series outdoor water filters, is suitable for bungalows and big premises.
ER28M has a flow rate of 3.5m3/hr, and a filter vessel volume of 130 litres.
Enjoy a complete peace of mind while the on-board AI takes care of filtration, backwash and recondition processes automatically. Just set the schedule and let it run by itself.
Fully automatic stainless steel multi medium filters with Advanced Automatic Valve Controller Module (AAVAC) and PLC, integrated circuit, Bacfree’s proprietary CEL stainless steel 316 valve system and Bacfree AMACEL electric actuators to control filtration, backwash/recondition processes using automated control valves, based on time, water usage or manual initiation.
| Model | Max Flow Rate | Connection Size | Dimensions | Filter Vessel Volume | Installation Required Space |
|---|---|---|---|---|---|
| ER19M | 2.0m3/hr | 3/4″ DN20 | 71/2 Dia x 66.5Ht inch (19 Dia x 168.9Ht cm) |
48 Litres | 18” x 18” x 67.5” (46.7cm x 45.7cm x 171.5cm) |
| ER19S/SM | 2.5m3/hr | 3/4″ DN20 | 81/2 Dia x 70.5Ht inch (21.6 Dia x 179Ht cm) |
66 Litres | 20” x 20” x 71.5” (50.8cm x 50.8cm x 181.6cm) |
| ER28S/M | 3.5m3/hr | 1″ DN25 | 12 Dia x 71.5Ht inch (30.5 Dia x 181.6Ht cm) |
130 Litres | 24” x 24” x 72.5” (61cm x 61cm x 184.2cm) |
ER-Series outdoor water filters come with comprehensive warranty packages for your peace of mind.
The stainless-steel housing of the water comes with a warranty of 10 years.
The filtration media, which is due to be changed after 5 years, has 5 years warranty itself for the first 5 years.
And finally, the water quality is also guaranteed with 5 years warranty of water turbidity and colour.
The filters for ER-Series are easy to maintain.
Depending on usage and water condition, just backwash once a week.
The valves on the water filter are labelled 1, 2, and 3 so that you can refer to them easily.
To do a backwash,
Step 1: Close Valve 2
Step 2: Close Valve 1
Step 3: Open Valve 3
Step 4: Flush out the accumulated sediments and rust until it is clear
Step 5: Close Valve 3
Step 6: Open Valve 1
Step 7: Open Valve 2
Confusing?
We prepared a video for you so that you can understand better, check it out!
As for the filtration media, the carbon layers should be replaced every 5 years.
And the Anthracite, Quartz Sand and Special Stone layers should be replaced every 10 years.
To schedule an appointment to change your filter, call us now
It is an integrated flow control system providing a simple yet durable means to control filtration and filter reconditioning processes compared to conventional valve systems.
Food grade stainless steel is safe, durable, ultraviolet proof and won’t degrade under extreme weather compared to fibreglass filter casing.
Excessive chlorine level can cause pipe corrosion, risks of cancer, unpleasant odour and taste.
Bacfree’s proprietary granular activated carbon layering technology is capable of reducing up to 80% of excessive chlorine and chemicals in the water supply.
Turbidity is a measure of water clarity.
The amount of materials suspended in water decrease the passage of light through the water.
Suspended materials include soil, particles (clay, silt and sand), algae, plankton, microbes and others.
The ER-Series Outdoor Water Filter is specially designed with a specific height and width so that the flow of water has sufficient contact time with the filtration media layers to get the best absorption and filtration of the water.
The ER-Series water filter uses a patented CEL-Valve for the best reliability and durability for industrial usage, hence the process may be different from other products from other brands.
The ER-Series water filter uses food grade 304 high grade stainless steel – whereas most of the other brands in the market use fiberglass filtration tanks.
The ER-Series’ outdoor water filter media consists of activated carbon, anthracite, quartz sand, and quartz stone, able to filter the water down to 5 microns.
The activated carbon layer is recommended to be changed every 5 years, whereas the anthracite, quartz sand, and quartz stone can be changed every 10 years. It is also advised to do a backwash of the water filter system once a week to keep the water quality at top condition.
While the stainless-steel casing for the outdoor water filter is designed to last a lifetime, the rubber gasket of the filter should be changed after 5 years to prevent leakages.
This is because the rubber is exposed under the sun all the time.
Selecting the most suitable outdoor filter for your home depends on your preference, really.
The first and most important factor to look at is the quality of water filtration.
The theory is simple, the higher the filter vessel volume in a water filter, the cleaner the water, because there is more space for the filtration process to take place in the tank.
So going from the lowest to the highest volume,
| Filter Model | Vessel Volume | Water Quality |
| ER19M | 48 Litres | <5 NTU |
| Luna Pro | 51 Litres | <5 NTU |
| ER19SM | 66 Litres | <3 NTU |
| ER28M | 130 Litres | <1 NTU |
*What is NTU? NTU is the measure of turbidity in the water, which is how clear the water is. The smaller the NTU value, the cleaner the water.
Naturally, the bigger the filter vessel volume, the better the performance of the filtration process, too.
Of course, this also depends on several other factors, like:
how much water you use (more water usage = more volume needed),
the size of your home (the ER28M is the recommended size for a bungalow),
and the water quality of your area’s municipal treated water source (housing area with poor quality water source require higher filtration performance).
The ER-Series outdoor filter filters up to 5 microns, and cannot fully remove sediments, heavy metals, chlorine and bacteria.
Thus, we’d recommend you to have a point-of-use water filter like an indoor tap filter to further filter the water down to 0.2 microns for direct-drinking water.
The water pressure will not be affected.
The backwash usually takes about 5 minutes. It is recommended that during the process, you monitor the water until it is clear.
Yes, you can opt to upgrade – but not downgrade.
If the water consumption in a household is high, you should not go for a smaller filter size because it will get dirty very fast and the water pressure may get affected if the household consumption rate is high.
