Introduction
The Brita UltraMax 27-Cup Water Filter Dispenser is designed to provide healthier, great-tasting tap water. This BPA-free system reduces the taste and odor of chlorine, along with other impurities such as mercury and copper. It is compatible with both Standard and Elite Brita water filters, offering a convenient and sustainable alternative to bottled water.
1. Setup
1.1 Unpacking and Initial Cleaning
Carefully remove all components from the packaging. Wash the dispenser, lid, and reservoir with mild soap and warm water. Rinse thoroughly. Do not wash the filter with soap.
1.2 Filter Preparation
Before first use, soak the Brita Standard filter in cold water for 15 minutes. This helps remove any air bubbles and prepares the filter for optimal performance. After soaking, rinse the filter under running water for 15 seconds.
1.3 Installing the Filter
- Insert the prepared filter into the opening in the bottom of the reservoir.
- Press down firmly to ensure a snug fit. The filter should sit securely without a noticeable gap.
- Place the reservoir into the dispenser base.

Image: Brita UltraMax Water Filter Dispenser with its components, including the main dispenser, lid, reservoir, and filter, shown separately for assembly.
1.4 First Fills
Fill the reservoir with tap water. The first two full reservoirs of filtered water should be discarded or used for watering plants, as they may contain carbon dust. After the first two fills, your dispenser is ready for use.

Image: A person filling the Brita UltraMax Water Filter Dispenser directly from a kitchen tap, demonstrating the ease of refilling the unit.
2. Operating Instructions
2.1 Filling the Dispenser
Open the lid of the dispenser. Pour tap water into the reservoir. The water will pass through the filter and collect in the main dispenser. Close the lid once the reservoir is full or when you have added the desired amount of water.
2.2 Dispensing Water
To dispense water, press the spigot lever located at the front base of the dispenser. Release the lever to stop the flow of water.

Image: A hand pressing the spigot of the Brita UltraMax Dispenser to fill a glass with filtered water, highlighting the easy-to-use design.
2.3 Fridge Placement
The Brita UltraMax dispenser is designed to be fridge-friendly, fitting conveniently on most refrigerator shelves. Its slim profile allows for efficient use of space.

Image: The Brita UltraMax Water Filter Dispenser positioned on a shelf inside a refrigerator, demonstrating its compact and fridge-friendly design.
3. Maintenance
3.1 Filter Replacement
The dispenser features a sticker filter indicator to remind you when it's time to change the filter. For Standard filters, replace after 40 gallons or approximately every two months. For Elite filters, replace after 120 gallons or approximately every six months.

Image: The Brita UltraMax Dispenser highlighting its SmartLight filter indicator, which signals when a filter change is needed.

Image: A close-up of a Brita water filter, featuring the Water Quality Association (WQA) certification seal, indicating its tested and certified performance.
3.2 Cleaning the Dispenser
Regularly clean the dispenser, lid, and reservoir with mild soap and warm water. Avoid abrasive cleaners. Ensure all parts are thoroughly rinsed and dried before reassembly. The filter should not be washed with soap.
4. Troubleshooting
- Slow Filtration: If water filters slowly, the filter may be clogged or not properly seated. Remove the filter, re-soak it if necessary, and reinsert it firmly. Ensure the filter is not past its recommended lifespan.
- Unfiltered Water Leaking: If unfiltered water appears in the filtered water section, the filter might not be seated correctly. Remove and firmly reinsert the filter into the reservoir opening.
- Spigot Leaks: Check if the spigot is properly tightened. If it continues to leak, ensure no debris is obstructing the seal.
- Lid Difficult to Open: The lid is designed for a secure fit. Apply gentle, even pressure when lifting. Avoid forcing it to prevent damage.
- Water Taste Not Improved: Ensure the filter is correctly installed and has been primed (first two fills discarded). If the issue persists, the filter may need replacement, or the water source may have unusual contaminants not addressed by the filter type.
5. Specifications
| Feature | Detail |
|---|---|
| Brand | BRITA |
| Model Name | UltraMax |
| Model Number | OB24/OB06 |
| Capacity | 27 Cups (13.5 Pounds) |
| Product Dimensions | 18"L x 5.67"W x 10.47"H |
| Material | Plastic (BPA-Free) |
| Purification Method | Carbon Block |
| Filter Life Cycle (Standard) | 2 Months (approx. 40 gallons) |
| Special Feature | Filter Change Indicator |
| Installation Type | Freestanding |

Image: A diagram illustrating the key dimensions (length, width, height) of the Brita UltraMax Water Filter Dispenser and its filter for reference.
6. Warranty and Support
6.1 Manufacturer's Warranty
This Brita product is covered by a manufacturer's warranty. Please refer to the warranty information included with your product packaging for specific terms and conditions. Keep your proof of purchase for warranty claims.
6.2 Customer Support
For further assistance, troubleshooting, or to purchase replacement filters, please visit the official Brita website or contact their customer service department. Contact information can typically be found on the product packaging or the Brita website.
You can also find additional information and support resources on the Brita Store on Amazon.