Congratulations, you’re about to discover what makes our Whole House Water Filters so great! If clean drinking water is vitally important to you, we’re sure you will appreciate the peace of mind knowing that others who’ve already purchased from us have purely positive feedback about their Whole House products.
If you’re an existing customer of ours, have your say here and comment on what others say!
If you’re reading our whole house filter system reviews to see if our customer service is up to scratch, we can’t wait for you to make your first order with us so we can exceed your expectations. We pride ourselves on fantastic customer service.
You’ll see all of our reviews are unedited and transparent, which is why we are extra proud to say over 95% of our customers give us a rating of 4 or 5 stars!
We’ve got happy customers all over Australia that say things like,
“We have been very happy with our water filter. We have noticed a dramatic decrease in the amount of "extras" that used to be in our water supply which the tap filter screen would catch, these "extras" are not making it into our pipes anymore. I was quite shocked when changing the first set of filters at how dirty the filters were, I can only assume we were previously drinking that dirty water. The plumber installed the system without a problem.”
~ Anthony (Whole House Filter customer)
Scroll down below and see for yourself what our satisfied customers are saying about our best rated whole house water filters.
Feedback and our responses are posted for everyone to see. Please reach out to us if you have any questions about what you read and we’d be delighted to help.
Wholehouse Customer Reviews
Whole House Replacement Cartridge Comparison
Each Omni Filter Has Specific Qualities see which one is right for you!
How to Choose an OMNI Whole House Water Filter
OMNI Whole House water filters effectively reduce rust, sediment, chlorine, and odors at the point where the water lines enters your home. So the water flowing to all your faucets and appliances is clean and tastes great! We recommend OMNIFilter Model U25 as your Whole House filtration system. If you have a large home or high water demands, we recommend OMNI Filter Model BF7. The OB1 or OB5 is made for professional installation.
RS1 Filter Cartridge Features
For Use With OB1 or
OB5 Whole House Filters
| Model | RS1 |
| Filter type | Pleated Cellulose Paper |
| Reduces: | Rust & Sediment |
| Benefits | Our most affordable Whole House filter cartridge. |
| Average Cartridge Life1 | 3 mos or 15,000 gal |
| Flow Rate2 | 5 gpm |
| Micron Rating3 | 20 |
Buy an RS1 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. |
RS2 Filter Cartridge Features
For Use With OB1 or OB5 Whole House Filters or
OT32 Under Sink Filter
| Model | RS2 |
| Filter type | String Wound |
| Reduces: | Rust & Sediment |
| Benefits | The small micron size filters out very small rust and sediment particles. |
| Average Cartridge Life1 | 3 mos or 15,000 gal |
| Flow Rate2 | 5 gpm |
| Micron Rating3 | 5 (Finer than RS1) |
Buy an RS2 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. |
RS3 Filter Cartridge Features
For Use with OB1 or OB3 Whole House Filters
| Model | RS3 |
| Filter type | String Wound |
| Reduces: | Rust & Sediment |
| Benefits | String wound cartridges are good at filtering small rust and sediment particles. |
| Average Cartridge Life1 | 3 mos or 15,000 gal |
| Flow Rate2 | 5 gpm |
| Micron Rating3 | 20 |
Buy an RS3 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. |
RS6 Filter Cartridge Features
For Use with BF7 Whole House Filters
| Model | RS6 |
| Filter type | Pleated Polyester |
| Reduces: | Rust & Sediment |
| Benefits | The high micron rating allows for a higher flow rate while still removing rust and sediment from incoming water. |
| Average Cartridge Life 1 | 3 mos or 30,000 gal |
| Flow Rate2 | 10 gpm |
| Micron Rating 3 | 30 |
Buy an RS6 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. |
RS7 Filter Cartridge Features
For Use With All Whole House Water Filters
| Model | RS7 |
| Filter type | String wound |
| Reduces: | Reduces dirt, sediment and rust particles |
| Benefits | String wound cartridges are good at filtering small rust and sediment particles |
| Average Cartridge Life1 | 3 mos or 3,000 gal |
| Flow Rate2 | 5 gpm |
| Micron Rating3 | 40 |
| Buy an RS7 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. |
RS12 Filter Cartridge Features
For Use With All Whole House Water Filters
| Model | RS12 |
| Filter type | Durable string wound |
| Reduces: | Reduces silt, dirt, sand and rust particles |
| Benefits | String wound cartridges are good at filtering small rust and sediment particles |
| Average Cartridge Life1 | 3 mos or 5,000 gal |
| Flow Rate2 | 5 gpm |
| Micron Rating3 | 20 |
| Buy an RS12 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. |
RS14 Filter Cartridge Features
For Use With All Whole House Water Filters
| Model | RS14 |
| Filter type | Polyspun Filter |
| Reduces: | Reduces silt, dirt, sand and rust particles |
| Benefits | Resistant to chemicals and corrosion |
| Average Cartridge Life1 | 3 mos or 10,000 gal |
| Flow Rate2 | 5 gpm |
| Micron Rating3 | 10 |
| Buy an RS14 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. |
TO1 Filter Cartridge Features
For Use With U25 , OB1, or
OB5 Whole House Filters
| Model | TO1 |
| Filter type | Carbon Wrapped |
| Reduces: | Rust & Sediment (Class I) |
| Odor & Chlorine (Class IV) | |
| Benefits | Reduces chlorine and sediment that can damage clothing, appliances, and cause itchy skin. |
| Average Cartridge Life 1 | 3 mos or 15,000 gal |
| Flow Rate 2 | 5 gpm |
| Micron Rating 3 | 5 |
| Buy a TO1 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. 2 Gallons per minute. 3 The smaller the micron, the finer the filtration. |
TO6 Filter Cartridge Features
For Use With BF7 Whole House Filter
| Model | TO6 |
| Filter type | Carbon Wrapped & Pleated Polyester |
| Reduces: | Rust & Sediment |
| Odor & Chlorine | |
| Benefits | Reduces chlorine and sediment that can damage clothing, appliances, and cause itchy skin. |
| Average Cartridge Life1 | 3 mos or 15,000 gal |
| Flow Rate2 | 5 gpm |
| Micron Rating3 | 1 |
| Buy a TO6 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. 2 Gallons per minute. 3 The smaller the micron, the finer the filtration. |
CB6 Filter Cartridge Features
For Use With BF7 Whole House Filter
| Model | CB6 |
| Filter type | Carbon Block |
| Reduces: | Rust & Sediment |
| Reduces: | Odor & Chlorine Taste (97.59%) (Class I) |
| Removes: | Cryptosporidium & Giardia Cysts (99.99%) |
| Benefits | Removes harmful Cryptosporidium and Giardia cysts in drinking water. Also removes chlorine and odors to give you great tasting water. |
| Average Cartridge Life1 | 3 mos or 15,000 gal |
| Flow Rate2 | 5 gpm |
| Micron Rating3 | 1.0 (Finest) |
Buy a CB6 | 1 Usage and the quality of water in your incoming line determine when your cartridge should be changed. |