Three Stage 20"x4.5 Whole House Big Blue Iron / Manganese / sulfur / Hydrogen Sulfide Water Filter 3/4" or 1" NPT Ports

Three Stage 20"x4.5 Whole House Big Blue Iron / Manganese / sulfur / Hydrogen Sulfide Water Filter 3/4" or 1" NPT Ports

Part Number: 103084
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Quantity Pricing
  • 6+
  • C$517.50
Are you concerned about Iron, Sulfur dirt, odor, color, and bad taste in the cottage lake?

Get clean & clear water in your whole house faucets. 

Perfect for Homes, Cottages & Offices. 

Triple Stage 20"x 4.5" Big Blue Heavy Duty Whole House Filter 3/4" or 1"Ports

Multiple Choices (4 Choices) / Select any of the following during your checkout:-
3/4" ports (inlet Outlet Sizes) // System Water Flow Setup Direction is Left to Right (Left Inlet - Right Outlet)
3/4" ports (inlet Outlet Sizes) // System Water Flow Setup Direction is Right to Left (Right Inlet - Left Outlet)
1" ports (inlet Outlet Sizes) // System Water Flow Setup Direction is Left to Right (Left Inlet - Right Outlet)
1" ports (inlet Outlet Sizes) // System Water Flow Setup Direction is Right to Left (Right Inlet - Left Outlet)
Always the Big Clear Housing is on the Inlet Side

Note: Please be sure to make the right choice during your checkout. 

Usually we use Whole House Water Filter to deliver safer, cleaner, water to every faucet and shower head in our whole house without drawing down water pressure.

Our Whole House Water Filter designed with oversize filters, housings to maintain the strongest water pressure as much as possible. Larger housings with larger filters require less frequent services, which saves your time, money, and efforts.
Manganese Sand  is an efficient and economical media for the reduction of dissolved iron and manganese compounds from raw water supplies. It may be used in either gravity fed or pressurized water treatment systems. Manganese Dioxide acts as an insoluble catalyst to enhance the reaction between dissolved oxygen (D.O.) and the iron compounds. In ground waters the dissolved iron is usually in the ferrous bicarbonate state due to the excess of free carbon dioxide and is not filterable. It acting as a catalyst between the oxygen and the soluble iron compounds, enhances the oxidation reaction of Fe++ to Fe+++ and produces ferric hydroxide which precipitates and may be easily filtered. The physical characteristics of Manganese Dioxide provide an excellent filter media which is easily cleaned by back washing to remove the precipitant. Manganese Zeolite is not consumed in the iron removal operation and therefore offers a tremendous economic advantage over many other iron removal methods. Other advantages of Manganese Dioxide include; long material life with relatively low attrition loss, a wide temperature performance range and extremely high removal efficiency. Negligible labor costs are involved because Manganese Dioxidedoes not require chemicals for regeneration, only periodic back washing is required.
Recycle of regenerant and rinse water will conserve KMNO4 and rinse waste water

This system is designed to provide an easy and effective method of reducing iron from water, which greatly improves the taste of your water as well.

This system helps to eliminate the orange and brown stains often found in toilets, sinks, Etc..... It also reduces the possibility of damage to pipes and water heaters and reduces up to 3 ppm dissolved iron.

First Stage
PP Spun 5 Micron Sediment filter 104112
Reduces sediment, dirt, sand, silt, scale& rust particles.

Second Stage
Iron Manganese Filter  104121

Third Stage

Carbon Block Filter (CTO) 104114
Reduces chlorine, taste, odors, chemicals, & organic impurities.
To remove small particles & carbon fines may pass from second stage & to ensure of chlorine removal

Vertical Hydraulic Gauge

* Pressure Gauge it’s helpful in monitoring your incoming water pressure, internal unit pressure & when to replace the filters. Indicate you to replace the filters when changes in reading start, pressure drop increasing is an indication that the cartridges start clogging with particular maters or the filters media is exhausted and the water inside the system can’t pass through the filters normally.  


- Sediment
- Iron
- Manganese
- Hydrogen Sulfide
- Sulfur 
- Pesticides

- Bad tastes

- Odors

- Giardia Cysts

- Chlorine

- Turbidity

- Herbicides

- VOC (volatile organic compounds)

- THMs



- 1 X 20" x 4.5" purple clear double o-ring filter housing with pressure release button.
- 2 X 20" x 4.5" big blue
 double o-ring filter housing with pressure release button.
- 2 X Liquid pressure gauges size 60MM, range 10 Kg/psi.

- 1 X 5 micron PP spun sediment filter.

- 1 X Iron manganese filter.

- 1 X Coconut shell CTO carbon block filter. 

- 1 X Reinforced heavy duty PVC ball valve (maintenance free and corrosion free) + 1 X HEX nipple.
- 1 X Filter housing wrench. 

- 1 X Three stage wall mounting 
metal bracket.
- 1 year manufacturer's' limited warranty.


- Sediment Filter Life - 6 months.
- Carbon Filter Life Approx - Minimum 20,000 to Max 35,000 Gallons
- Approximate Iron filter  for 4 users if is 320 days , or 80,000 gallons of use (which is first) if you iron level is 1PPM , if you iron level is 2 PPM then the filter life will be 40,000 gallon.
- Less than 1 psi pressure drop @ 20 GPM

- Maximum operating pressure: 90 PSI

- Operating temperature: 40-100F (5- 40C)

- Dimensions: 27.5" height x 24.5" width x 8" depth

- Weight: Approx 42 lbs.

- Feed water pH range: 4.0 - 10.0

- Preferable feed water pressure range: 20 - 90 PSI to get the best filtration results keeps it less than 60 PSI.

- Maximum feed water TDS: 2000 PPM

- Flow Rate / GPM

1 - 40* GPM for 1" Inlet / Outlet

1 - 35* GPM for 3/4" Inlet / Outlet

Pressure drop will be determined based on feed water pressure, filter cartridge selection, fluid viscosity, filter life and conditions.

Applications for products

- Electroplating, etching & image development process in PCB industry
- Filtration of electroplating fluid in conventional electroplating industry

- Pre-filter of DI & RO water filtration system for industry

- Filtration of low viscosity fluids of chemical

- Filtration of water for manufacturing processes& recycled water

Approximate Life of IRON Filter Cartridge:

Filter life depends on the contamination level (iron equivalent) and amount of water consumed on a daily basis. You can use the following chart to estimate how long a filter will last in your case.

"Iron Equivalent" is calculated as follows: (Iron level) + (2 x Manganese level) + (3 x Hydrogen sulfide level)

If you are not sure about your Hydrogen sulfide level (it is hard to accurately test for) and you have a noticeable rotten egg odor, assume a Hydrogen sulfide level of 0.5 ppm. If the rotten egg odor is severe, assume a level of 1.0 ppm.

Example: Test results are 0.8 ppm iron, 0.2 ppm manganese, and you have a rotten egg smell in your water.

        Iron Equivalent = (0.8) + ( 2 x 0.2) + (3 x 0.5) = 2.7

Estimated Life of WH5 Iron filter Cartridge:
Iron Equivalent Level in WaterTotal Gallons
Water Used
250 GPD (946 LPD)
(four people)
125 GPD (473 LPD)
(two people)
75 GPD (284 LPD)
(one person)
5 ppm16,000 gal 
(60,570 L)
64 days128 days256 days
4 ppm20,000 gal 
(75,710 L)
80 days160 days320 days
3 ppm26,000 gal 
(98,420 L)
104 days208 days416 days
2 ppm40,000 gal 
(151,420 L)
160 days320 days640 days
1 ppm80,000 gal 
(302,830 L)
320 days640 days1280 days
0.5 ppm160,000 gal 
(605,670 L)
640 days1280 days+2,000 days

Specifications & Operating Conditions:
Recommended Flow Rate:up to 4 Gallons Per Minute (15 LPM)
Maximum Flow Rate:6 Gallons Per Minute (23 LPM)
Max. Recommended Pressure:90 psi (6.2 bar)
Recommended Operating Temp. Range:40-100F (4.4 to 37C)
Recommended pH level:7.0 to 8.5 for iron and hydrogen sulfide reduction, 
8.0 to 8.5 for manganese reduction
Not recommended where pH level is less than 7.0 without prior pH correction
Maximum Recommended "Iron Equivalent":3 ppm (mg/l) - see above


Some System contained  Tannin with the Iron  ( If you have only Tannins without Iron) please let us know so we can include different media filter type.

Tannins are astringent, bitter-tasting plant polyphenols that bind and precipitate proteins. The term tannin usually refers to the source of tannins used in tanning animal hides into leather. However, in this case we are referring to the brown discolouration in water, often caused by decaying organic matter. Tannins in well waters form from humic acid, a complex mixture of many different acids containing carboxyl and phenolate groups produced by biodegradation of dead organic matter. Tannins can also be found in peat, coal, many upland streams and ocean water. 

Tannins can be removed by self-cleaning automatic tannin filters. These filters remove tannins by using anion ion-exchange media. These units regenerate using rock salt (sodium chloride) in much the same way water softeners function. Frequently, we'll see shallow-dug wells (less than 50ft deep) that fill with run-off water, develop high levels of tannins during heavy rainy periods. Ideally sealing off the well from surface run-off would solve the problem, but a tannin filter is often an excellent, relatively low-cost alternative.

Occasionally these tannins are accompanied with iron (Fe) or manganese (Mn). Water high in iron or manganese can sometimes be reddish, rust coloured, brown, tan, black, or even greenish in colour. Chlorination or ozonisation water treatment, followed by an iron filter like our Manganese Sand Whole House Filter can be very effective at removing both tannins and these oxidized iron particles.

One method that is used to remove tannins in well water involves injecting a flocculant such as Cat-Floc-TL, which allows the microscopic suspended particles that create the colour in water, to lose their positive charge and floc together into larger clumps. This is easily done on small scale systems by using a metering pump and injecting 2-5 ppm of “Cat-Floc” (one of many types of flocculant aids that can be used for this purpose) into the water as it flows into a holding tank or storage tank. The water is allowed to settle, and is followed by filtration to remove any suspended floc.

A very effective method to remove tannin colour is by using Ultrafiltration (“UF”) membrane systems. UF systems can be used by small communities, commercial sites and even homeowners to reduce turbidity and produce crystal clear water less than 0.1 NTUs (Nephelometric Turbidity Units). The methods can be pricey and care must be taken to properly pretreat the water if UF is used if iron, manganese or hardness minerals are present, as this can greatly reduce the life of the membrane.

In some cases, by pretreating the water with chlorine or ozone, direct filtration can also be used. Depending on the nature of the colour, a backwashing sediment filter using a zeolite filter like our 2.5" Iron/Manganese Filter does a great job at clarifying the water. Sediment down to the 5-10 micron range can be filtered out, then backwashed out periodically by an automatic control valve.

There are many different system design and application conditions that must be considered, including water chemistry, flow rate, disinfection techniques, and what types of filtration to use. In some cases, additional treatment such as reverse osmosis (RO) membrane filtration, can be used in place of or in conjunction with polymer injection and settling, for colour removal. 

5 Stars
This system is fantastic. It arrived quickly and on time. It was complete with all of the parts. Installation was very quick and easy. It works fantastic! The water pressure in and out of the system is the same with no noticeable drop. You can see an immediate difference in the water. High quality, good support, excellent company. Would highly recommend them!
Reviewed by: (Verified Buyer)  from Ottawa. on 3/19/2014
5 Stars
No More Hydrogen Sufide!
I bought this to clean up the iron and hydrogen sufide in my water. I coupled it with an RO system. I started out with 1200 TDS and Post filter it was 800-1000 with not a hint of smell and crystal clear. Post RO and remineralized my TDS is now 150. Equipment looks to be excelent quality and I intalled myself with no problems. Hugh savings over the quote I received from an unamed company, more than 4 times. Needless to say we are very happy.
Reviewed by: (Verified Buyer)  from Lake Dore Ontario. on 1/21/2014

Replacement filters for Part Number:103084

Spun Polypropylene Sediment Filter 5 Micron, size 20
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Part Number: 104112
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CTO  Carbon Block Filter 5 Micron size 20
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Part Number: 104114
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Iron / Manganese Water Filter Big Blue size 20
Part Number: 104121
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