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Item #:
217781014
ProOne G-Series 7-Inch Gravity Filter Replacement 1-Pack - Universally Compatible with Gravity Water Filtration Systems - NSF/ANSI Certified to
89% of respondents would recommend this to a friend
Item #:
217781014
GBP 82
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Our filter helps remove contaminants from your drinking water while leaving behind beneficial minerals like calcium so your family can enjoy great-tasting, healthier H2O worry-free.
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What Stands Out
Universal Compatibility
Designed to fit all gravity water filtration systems, providing a versatile solution for diverse household needs without the hassle of searching for specific models.
NSF/ANSI Certification
This filter pack meets NSF/ANSI standards, ensuring high-quality filtration that effectively reduces lead, microplastics, and total PFAS for safe drinking water.
Three-Pack Convenience
With three filters included, this pack offers long-lasting filtration at great value, minimizing the frequency of replacements and ensuring continuous access to clean water.
Product Details
| Model Number | PROF07AB |
| Product Benefits | Removes Contaminants, Preserves Beneficial Minerals |
| Brand Name | ProOne |
| Set Name | 1-Pack |
| UPC | 850024056176 854619008953 854619008861 |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Included Components | ProOne Filter |
| Item Type Name | ProOne Replacement Filter |
| Manufacturer | Culligan |
| Manufacturer Part Number | CA-Waterfilter-36PC |
| Material Type | Ceramic |
| Item Dimensions D x W x H | 8"D x 3"W x 3"H (20.3 x 7.6 x 7.6 cm) |
| Item Weight | 1.2 pounds (540 grams) |
| External Testing Certification | NSF |
| Material | Ceramic |
| Product Dimensions (L x W x H) | 8"D x 3"W x 3"H (20.3 x 7.6 x 7.6 cm) |
Who Should Buy?
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Health-Conscious Consumers
Ideal for those seeking cleaner water, effectively removing harmful contaminants like lead and microplastics.
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Camping Enthusiasts
Perfect for outdoor activities, providing reliable water filtration in remote locations using gravity systems.
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Emergency Preparedness
A great addition for emergency kits, ensuring access to clean water during natural disasters or emergencies.
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Large Families
May not suffice for larger households needing significant daily water usage and faster filtration.
Product Description
ProOne G-Series 7-Inch Gravity Filter Replacement 1-Pack - Universally Compatible with Gravity Water Filtration Systems - NSF/ANSI Certified to Reduce Lead, Microplastics, Total PFAS (1-Pack)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What types of gravity water filtration systems are compatible with the G-Series 7-Inch Gravity Filter Replacement 2-Pack?
Answer: The G-Series 7-Inch Gravity Filter Replacement 2-Pack is universally compatible with various gravity water filtration systems. This versatility allows it to fit systems from different brands, which makes it a great choice for users looking for reliable replacement filters. When you want to switch out your filters, just check your system's specifications to ensure compatibility. This product is ideal for camping trips, emergency preparedness, or everyday home use, ensuring you always have clean drinking water. -
Question:
How do the G-Series filters reduce contaminants like lead and microplastics?
Answer: The G-Series filters employ advanced filtration technology that is NSF/ANSI certified to effectively reduce harmful contaminants such as lead, microplastics, and total PFAS. By using a combination of activated carbon and fine filter media, these filters trap and eliminate these pollutants. This ensures that you and your family enjoy cleaner and safer drinking water. For instance, if you're concerned about water quality in areas with industrial runoff, these filters provide an additional layer of protection. -
Question:
How often should I replace the G-Series filters?
Answer: The frequency of replacement for the G-Series filters will depend on your water quality and usage. As a general guideline, many users find it beneficial to replace filters every 1 to 3 months for optimal performance. Keeping track of your water's taste and clarity can also indicate when it's time for a change. Regular replacement ensures that you continue to receive the highest level of filtration, making it especially important if you’re using the filter for outdoor activities or in regions with variable water conditions. -
Question:
Can I use the G-Series filters for outdoor activities like camping?
Answer: Absolutely! The G-Series 7-Inch Gravity Filter Replacement filters are perfect for outdoor activities, including camping and hiking. Their efficiency in reducing contaminants makes them ideal for sourcing water from natural bodies like lakes and rivers. By utilizing these filters in a gravity water filtration system, you can convert potentially harmful water into safe drinking water on your adventures. Just bring along your gravity system, and you'll be well-prepared for all your outdoor excursions. -
Question:
What is the lifespan of a G-Series filter compared to other brands?
Answer: The lifespan of a G-Series filter can vary, but it typically matches or exceeds that of many competitor brands. With proper care and maintenance, these filters are designed to effectively filter a substantial volume of water before requiring replacement. Additionally, given their NSF/ANSI certification, you can trust that they maintain high performance throughout their lifespan. If you're someone who regularly uses water filtration, investing in these filters can lead to reliable water quality over time. -
Question:
Is installation of the G-Series 7-Inch filters difficult?
Answer: Installing the G-Series 7-Inch filters is straightforward and user-friendly. Simply remove the old filter from your gravity water filtration system and replace it with the new one, ensuring a tight seal. Most users find that they can do this in just a few minutes. This straightforward installation process allows you to maintain your filtration system with minimal delay or hassle, ensuring that you always have access to clean water without complex procedures. -
Question:
What should I do if the water flow decreases after replacing the filter?
Answer: If you notice a decrease in water flow after replacing the G-Series filter, it may be due to improper sealing or air bubbles in the system. Ensure that the filter is installed correctly and that there are no obstructions. A quick check can help resolve this issue. If the problem persists, consider priming the filter before use, which can help clear clogs caused by air trapped in the filtration media. This ensures you maintain maximum water flow and filtration efficiency. -
Question:
Are G-Series filters environmentally friendly?
Answer: Yes, G-Series filters are designed with the environment in mind. By using these filters, you reduce reliance on single-use plastic water bottles, which contribute to environmental pollution. Furthermore, the materials used in the filters are engineered for optimal performance while minimizing waste. Making the switch to these filters is a step toward a more sustainable lifestyle, especially for those concerned with plastic waste and looking to maintain better water quality responsibly. -
Question:
How do I know when it's time to replace my G-Series filters?
Answer: You can know it's time to replace your G-Series filters based on several signs, such as changes in the taste or smell of your water, a noticeable drop in flow rate, or if the filter has been in use for its rated capacity. Additionally, many users maintain a schedule for replacement based on their general usage to ensure timely changes. Regular monitoring of these factors will help you ensure your drinking water remains consistently safe and delicious. -
Question:
Where can I buy the G-Series 7-Inch Gravity Filter Replacement 2-Pack?
Answer: You can easily purchase the G-Series 7-Inch Gravity Filter Replacement 2-Pack on Ubuy in Guernsey. Ubuy offers a seamless shopping experience, allowing you to browse and order the filters online. With their extensive selection and user-friendly platform, you can quickly find the filters you need and enjoy clean, purified water from your gravity filtration system.
ProOne Replacement Countertop Water Filters PROF07AB Editorial Review
ProOne G-Series 7-Inch Gravity Filter Replacement 1-Pack is designed to be universally compatible with gravity water filtration systems, boasting NSF/ANSI certification for reducing lead, microplastics, and total PFAS. Many users find these filters to have a long lifespan and appreciate the absence of leakage during installation. However, some reviews mention that the initial bitter taste takes several uses to dissipate, which may require a bit of patience. Overall, the compatibility, certification, and ease of installation are key highlights that set this filter apart from others in the market.
Customer Reviews & Ratings
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Pros
- Long filter lifespan with effective water purification
- Easy to install without leaks
- NSF certification gives confidence in safety
- Reduced metallic taste in tap water
- Compatible with various gravity filtration systems
Cons
- Initial bitter taste may require several uses to clear.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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GBP 82
Order now and get it around Thursday, October 08
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Features & Benefits
- Reliable replacement water filter for the ProOne Big+ and Big II countertop gravity water-filter systems.
- Removes contaminants while preserving beneficial minerals for great-tasting, healthier water.
- No priming or complicated cleaning required, making it ideal for travel.
- Long-lasting filter infused with silver to prevent contaminant growth.
- Suitable for survival and emergency situations with no need for electricity or power.
- ProOne offers affordable water filtration systems with exceptional customer service.
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