

Omnipure K5555-BB DI Mixbed Water Filter Ion Exchange Mixed Resin
The Omnipure K-Series K5555-BB inline filter features 1/4" FPT fittings on both ends.
The Omnipure K5555-BB DI Inline Water Filter features an ion exchange process producing deionized water which is water that lacks ions, such as those from sodium, calcium, iron, and copper.
Omnipure K5555-BB DI Inline Water Filter Specs
- Dimensions: 2.5" W X 10" L
- Capacity: 230 Grains of Hardness
- Flow Rate: .5 GPM
- Maximum Pressure: 125 PSIG
- Maximum Temperature: 100 F
- Filtration Media: DI Mixbed Resin
- Fitting Size: 1/4" FPT
Omnipure K5555 BB Di in-line filter with 1/4″ female threads.
Used as a water softener, the K5555 uses de-ionizing resin to reduce the amount of dissolved salts and minerals in your water.
Used to reduce TDS and as a final polishing filter
Capacity 230 Grains of Hardness
Flow rate 1.9 Lpm
Maximum pressure 125 psi
Dimensions 260mm overall x 62mm
Common Uses
- Window Cleaning (Streak Free)
- Car Detailing (Spot Free Rinse)
- Aquarium (Pure water 0 TDS for Fresh and Salt Water)
- Drinking Water* (Remove ALL impurities) *must be used before an alkaline filter for drinking
- Dental & Medical (Pure water for sterilisation machines)
Storage and Safety Instructions
- Store DI Resin in the shade and do not allow the resin to dry. Keep sealed at all times. Exposure to atmospheric air will cause the Resin to convert to a carbonate form. Keep below 60°C.
- Acid and Alkali solutions are corrosive and should be handled carefully. Prevent contact with skin and eyes. If oxidizing agents are used, safety precautions should be observed.
AMCB0404 Male Connector BSP(P) Thread 1/4" - 1/4"
The genuine 1/4 "tube x 1/4" BSP (P) male fitting from DMfit. The connector is made of acetal copolymer, which is one of the strongest thermoplastics. This material is distinguished by very good shape stability. The connector is extremely resistant to physical damage.
The main advantages of DMfit couplings are:
1. durable material,
2. NSF-51 and NSF-61 certified,
3. high burst pressure parameter,
4. no significant deformation with time of use
Coupling made of FDA approved materials .
BEST PRICE GUARANTEE
We aim to provide you with the best price available in Australia! If for any reason you find a better genuine online price, let us know where and we will match it.
Just email: info@waterfilterforfridge.com.au (please allow for freight component)
IF YOU ARE NOT 100% SATISFIED WITH YOUR PURCHASE WE OFFER A FULL REFUND OR REPLACEMENT.
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Compatible Models
Please refer to the product description above for compatible filter numbers, refrigerator models, and system model information.
If you cannot find your model number or are unsure whether this product is suitable for your system, please contact us before purchasing.
Contact Us for Compatibility SupportInstallation Guide
Please use the general guide below to help identify your filter type and follow the correct replacement process. Filter location and replacement steps may vary depending on your refrigerator or water filtration system model. Always refer to your appliance manual for the exact filter location and specific instructions.
Need Help Finding the Correct Filter?
Before ordering, compare your old filter, check the model number or filter code, and confirm the connector type. If you are unsure, please contact Water Filter Distributors for assistance.
Whole House System Installation Manual
For whole house filtration systems, please refer to the detailed installation manual below. Professional installation by a licensed plumber is recommended.
View Whole House Installation ManualTwin Cartridge Under Sink Installation Guide
For twin cartridge under sink systems, please refer to the installation guide below. This guide is suitable for systems supplied with a dedicated faucet, diverter valve, tubing and installation kit.
Important Notes
- Filter location and replacement steps may vary depending on your appliance or system model.
- Flush approximately 5–10 litres or 3–5 minutes of water after installation.
- Use with cold potable water only.
- Check for leaks after installation and reinstall if necessary.
- Always follow your appliance manufacturer's instructions.
Certification & Quality Assurance
Water Filter Distributors is operated by Mexi Trading Pty Ltd, an Australian owned and operated company. Our products are supplied with a strong focus on quality, safety and trusted filtration performance.
Important Certification Notice
- Certification details may vary depending on the specific product model.
- Please refer to the product description, packaging or official documentation for model-specific certification information.
- If you require confirmation for a specific product, please contact Water Filter Distributors before purchasing.