1. Introduction
The Brita UltraMax 27-Cup Water Dispenser is designed to provide healthier, great-tasting filtered water. This BPA-free dispenser reduces the taste and odor of chlorine, and also reduces impurities such as mercury, copper, and cadmium from tap water. It features a large capacity, an easy-locking lid, and a precision-pour spigot, making it suitable for refrigerator storage and daily use.

Image 1.1: The Brita UltraMax 27-Cup Water Dispenser, including one standard filter and its packaging.
2. Setup Instructions
Unpack and Wash Components:
Remove all components from the packaging. Wash the dispenser base, lid, and reservoir with mild soap and water. Rinse thoroughly and dry.
Prepare the Filter:
Submerge the new Brita Standard filter in cold water for 15 seconds. This helps remove loose carbon particles and prepares the filter for use.

Image 2.1: A Brita Original filter, highlighting its ability to reduce various contaminants.
Insert the Filter:
Insert the prepared filter into the reservoir. Press down firmly to ensure a tight seal. The filter should sit securely in the designated opening.
Fill the Dispenser:
Place the reservoir into the dispenser base. Fill the reservoir with cold tap water. The water will slowly filter into the main dispenser compartment.
Initial Flush:
For the first two fillings, dispense and discard the filtered water. This flushes out any remaining carbon dust and primes the filter for optimal performance.
3. Operating Instructions
Dispensing Water:
Position a glass or container under the spigot. Push the spigot lever down to dispense filtered water. Release the lever to stop the flow.
Refilling:
When the water level is low, remove the lid and refill the reservoir with cold tap water. Replace the lid securely.

Image 3.1: Clear, filtered water being poured from a dispenser into a drinking glass.
4. Maintenance
4.1 Filter Replacement
Regular filter replacement is crucial for optimal performance and water quality.
- Standard Filter: Replace every 40 gallons or approximately every two months.
- Elite Filter (if used): Replace every 120 gallons or approximately every six months.
The dispenser features a sticker filter indicator to help track when a replacement is due. Mark the date of filter installation on the sticker.
How to Replace the Filter:
- Remove the reservoir from the dispenser base.
- Carefully remove the old filter by pulling it upwards.
- Prepare the new filter as described in the Setup section (submerge in cold water for 15 seconds).
- Insert the new filter into the reservoir, pressing down firmly to ensure a secure fit.
- Reassemble the dispenser and perform an initial flush by discarding the first two fillings of filtered water.
- Update the filter indicator sticker with the new installation date.

Image 4.1: Diagram illustrating how the Brita filter works, including ion-exchange resin, activated carbon, and mesh screens.
4.2 Cleaning the Dispenser
Clean the dispenser regularly to prevent buildup and maintain hygiene.
- Disassemble the dispenser (lid, reservoir, base, spigot).
- Wash all parts (except the filter) with mild dish soap and warm water. A soft brush can be used for hard-to-reach areas.
- Rinse thoroughly to remove all soap residue.
- Ensure all parts are completely dry before reassembling.
5. Troubleshooting
Slow Filtration:
If water filters slowly, the filter may be clogged or nearing the end of its lifespan. Try removing and reinserting the filter to ensure a proper seal. If the issue persists, replace the filter.
Leaking Spigot:
Ensure the spigot is properly tightened and that any rubber seals are correctly seated. Sometimes, a gentle closing of the spigot may not fully engage the internal valve. Try allowing the spigot lever to 'snap' back into place to ensure a complete seal. If leaking continues, check for damage to the spigot or seals.
Water Taste/Odor Issues:
If the filtered water does not taste fresh or has an unusual odor, the filter may need replacement. Ensure the filter was properly prepared and installed. Always perform the initial flush after installing a new filter.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | OB24/OB06 |
| Capacity | 27 Cups |
| Dimensions (L x W x H) | 18" x 5.67" x 10.47" |
| Material | BPA-Free Plastic |
| Filter Type Included | Standard Brita Filter |
| Filter Compatibility | Standard and Elite Brita Filters |
| Special Features | Sticker Filter Indicator, Easy-locking Lid, Precision-pour Spigot |

Image 6.1: Dimensional overview of the Brita UltraMax 27-Cup Water Dispenser.
7. Warranty and Support
For warranty information or product support, please refer to the official Brita website or contact Brita customer service directly. Details regarding specific warranty terms and conditions are typically provided with the product packaging or available online.
Ensure you use genuine Brita filters for optimal performance and to maintain any applicable warranty. Brita products and filters are certified by the Water Quality Association and meet NSF/ANSI standards for contaminant reduction.

Image 7.1: Brita certifications highlighting compliance with Water Quality Association and NSF/ANSI standards.





