GNUT03B - Water filter GE - Free user manual and instructions
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| Product Type | Water Filter |
| Brand | GE |
| Model | GNUT03B |
| Compatibility | Select GE refrigerators with filter access in the grille or interior |
| Filtration Capacity | 300 gallons (approx. 1,136 liters) |
| Recommended Replacement | Every 6 months or when capacity is reached |
| Reduces Contaminants | Chlorine taste and odor, sediment, and other particulates |
| Filtration Technology | Carbon block filter |
| Certifications | NSF/ANSI Standard 42 and 53 certified |
| Dimensions (D x H) | Approx. 4.5 x 5 inches (11.4 x 12.7 cm) |
| Net Weight | Approx. 0.6 lb (0.27 kg) |
| Water Flow Rate | Up to 0.5 gallons per minute |
| Operating Pressure | 25 to 100 psi |
| Operating Temperature | 40°F to 100°F (4°C to 38°C) |
| Installation Type | Twist-and-lock, no tools required |
| Maintenance | Replace filter every 6 months; flush 3 gallons after replacement |
| Material | Food-grade plastic, BPA-free |
| Included Components | 1 filter unit, installation instructions |
| Country of Origin | USA |
| Repairability | Non-serviceable; replaceable filter cartridge |
Frequently Asked Questions - GNUT03B GE
How often should I replace the GE GNUT03B water filter?
Replace every 6 months or after 300 gallons of filtered water to maintain optimal performance and water quality.
What contaminants does the GNUT03B reduce?
The filter reduces chlorine taste and odor, sediment, and other particulates. It is certified to NSF/ANSI 42 and 53 standards.
Is the GNUT03B compatible with my GE refrigerator?
It fits select GE refrigerators that use the GNUT03B filter model. Check your refrigerator's user manual or the filter label for the exact model number.
How do I install the GNUT03B filter?
Simply twist and lock it into the filter housing, then run 3 gallons of water through the dispenser to prime the system. No tools are needed.
How do I reset the filter indicator after replacing the filter?
Most GE refrigerators require pressing and holding the Filter Reset button for 3 seconds. Refer to your refrigerator's manual for exact instructions.
Are there any safety certifications for this filter?
Yes, the GNUT03B is NSF/ANSI 42 and 53 certified, ensuring material safety and contaminant reduction performance.
What is the filtration capacity of the GNUT03B?
It can filter up to 300 gallons before needing replacement, equivalent to six months of typical household use.
Can I install the GNUT03B filter outside the refrigerator?
No, it is specifically designed for GE refrigerator filter housings; in-line installation is not recommended.
What is the operating pressure and temperature range?
The filter operates at 25-100 psi and temperatures between 40°F and 100°F to ensure consistent flow and filtration.
Is the GNUT03B filter recyclable or requires special disposal?
The filter is a single-use cartridge; check with local recycling facilities. You may also return it through GE's recycling program if available in your area.
User questions about GNUT03B GE
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USER MANUAL GNUT03B GE
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Product information
Brand : GE
Model : GNUT03B
Category : Water filter