Air Injection Platinum 20 Water Filter Review
Product Overview
If you’re struggling with iron, hydrogen sulfide, or manganese in your home’s water, the AFWFilters Air Injection Platinum 20 with Fleck 2510SXT and 1" Bypass is designed to tackle those issues head-on. This water filtration system excels at removing high levels of iron, eliminates that rotten egg smell caused by hydrogen sulfide, and clears manganese contaminants efficiently—all without the use of harsh chemicals. The Platinum series is a reliable choice if you’re seeking powerful filtration with DIY installation options.
AFWFilters Air Injection Platinum 20 with Fleck 2510SXT
Disclosure: As an Amazon Associate I earn from qualifying purchases.
Key Takeaways
- Effectively removes up to 27 ppm of iron, 17 ppm of hydrogen sulfide (rotten egg odor), and 11 ppm of manganese.
- Platinum series works without chemicals, making filtration safer for you and the environment.
- Includes the reliable Fleck 2510SXT control valve with a 1" bypass for easy maintenance.
- The system requires some plumbing skills for installation—DIY installation is possible but may be complex for beginners.
- Bulky design means it requires adequate space for setup.
Why You Might Need the Air Injection Platinum 20
If your water smells like rotten eggs or leaves reddish-brown stains, you’re likely dealing with iron and hydrogen sulfide contamination. These impurities not only make water unpleasant but can damage plumbing and appliances over time. Manganese also causes staining and affects water taste. You want a filtration system that can handle high contaminant levels and restore your water’s freshness and clarity without adding chemicals. If you’re after cleaner, odor-free water straight from the tap, this system could be the solution.
First Impressions: What to Expect
When you first open the box, you’ll find the main filtration tank complete with the Fleck 2510SXT control valve. The unit feels sturdy with durable materials designed to last. Installation instructions from AFWFilters guide you through the setup, supplementing the DIY instructions that come with the filtration system. The 1" bypass valve stands out for making servicing easier. Overall, the package includes everything essential for a full installation, though you may need basic plumbing tools and knowledge.
Specs at a Glance
| Feature | Specification |
|---|---|
| Filter Type | Air Injection Oxidizing System |
| Control Valve | Fleck 2510SXT |
| Bypass Size | 1 inch |
| Iron Removal Capacity | Up to 27 ppm |
| Hydrogen Sulfide Removal | Up to 17 ppm |
| Manganese Removal | Up to 11 ppm |
| Chemical Use | None (Platinum Series) |
| Installation | DIY with supplemental instructions |
System Components and Bypass Valve
Design & Build Quality
The Air Injection Platinum 20 boasts a solid, no-nonsense design focused on function. The filtration tank is made to withstand high pressure without breaking or corroding. The Fleck 2510SXT control valve is a trusted name in water filtration, offering precise control and ease of use. Users mention the well-built bypass valve, which allows you to divert water for maintenance without shutting off the entire system. One reviewer noted, “The build quality is excellent, and the valve feels like it will last many years with routine upkeep.” The system’s setup is somewhat large, so you should ensure there’s enough room near your main water line. Its aesthetic is industrial rather than decorative but fits well in typical utility spaces.
Solid and Durable Build with Quality Valve
Real-World Performance
When installed properly, this system delivers remarkable results. One homeowner shared how their water, previously tainted with iron staining and strong sulfur smells, became completely clear and odorless after just a few days. The air injection process oxidizes contaminants and filters them out effectively, sometimes eliminating the need for chemical additives. Performance remains consistent over months when the system is maintained per instructions.
You should expect the unit to cycle regularly for backwashing and regeneration. The Fleck 2510SXT allows for customized settings, meaning you can fine-tune the system based on your water conditions. While some users reported the initial setup and calibration took some trial, the end result was water with dramatically improved aesthetics and taste.
Consistent, Chemical-Free Water Purification
What Makes It Stand Out?
Compared to other iron and sulfur filters on the market, the Air Injection Platinum 20 shines by removing the highest contaminant levels without chemical additives. Many competitors use oxidizing agents or need frequent media replacement. This model’s air injection technology oxidizes iron and sulfur on demand, then flushes them away with backwashing to keep the system efficient.
For example, the Fleck 2510SXT valve is more advanced and user-friendly than many simpler timer valves, giving you control over regeneration and settings. Its 1" bypass also eases maintenance by allowing uninterrupted water flow while servicing.
Some competing units may claim similar contaminant removal but fall short when handling manganese, which this system manages effectively, making it ideal for homes with multiple water quality issues.
Strengths vs. Trade-Offs
| Strengths ✅ | Trade-Offs ❌ |
|---|---|
| DIY install with supplemental instructions | Requires moderate plumbing knowledge |
| Removes up to 27 ppm iron | Unit size demands space near water line |
| Eliminates strong rotten egg odors at 17 ppm | Initial setup and calibration needed |
| Handles up to 11 ppm manganese effectively | May need periodic maintenance checks |
| Platinum series uses no chemicals | Not the most compact system available |
Platinum Series Strengths vs. Trade-Offs
Who Is It For?
This water filter is best suited for homeowners who face strong issues with iron, sulfur, and manganese in their water supply. If your well water has a persistent rotten egg smell or leaves reddish stains on fixtures, this system is tailored for you. It’s also a good match for DIY enthusiasts comfortable with plumbing and eager to install a professional-grade filter without costly service calls.
Families focused on eliminating chemical treatment from their water filtration will appreciate the air injection technology. Those with space near their water inlet should find the unit fits neatly in a utility closet or basement. If you want a system that reduces multiple contaminants at once without complex chemicals, this model fits that need.
Expert Advice to Maximize Results
To get the best from your AFWFilters Air Injection Platinum 20, follow these tips: install the unit in an accessible spot for easy maintenance; regularly check and clean the air injector to prevent clogs; program the Fleck 2510SXT valve according to your water flow and contaminants, adjusting backwash frequency as needed; use the bypass valve during servicing to keep water running uninterrupted; monitor your water quality post-installation and tweak settings for optimal filtration.
Taking the time to set accurate parameters and ensure the system cycles correctly will prolong filter life and keep water tasting fresh for months.
Tips to Maximize Your Filter’s Efficiency
FAQ
Q: Can I install this filter myself?
A: Yes, the system comes with supplemental DIY instructions from AFWFilters. However, some plumbing experience is helpful for connecting the bypass valve and ensuring the system is sealed properly.
Q: What levels of contaminants does this filter handle?
A: It removes up to 27 ppm of iron, 17 ppm of hydrogen sulfide (which causes rotten egg odor), and 11 ppm of manganese, making it suitable for heavily contaminated water.
Q: Does this system use chemicals for filtration?
A: No, this Platinum series model uses air injection technology to oxidize contaminants, meaning you avoid chemicals in the treatment process.
Q: How often does the system need maintenance?
A: Regular backwashing is automatic but checking the air injector and flushing the system every few months is recommended to maintain peak performance.
Q: Will it fit in a small utility space?
A: The unit is somewhat bulky, so ensure your space can accommodate it physically, especially near your main water line.
Q: Does the system handle manganese as well as iron?
A: Yes, it effectively removes up to 11 ppm manganese alongside iron and hydrogen sulfide.
Q: How does the bypass valve help?
A: The 1" bypass lets you divert water during service or media replacement without shutting off your entire water supply, making maintenance easier.
Verdict
The AFWFilters Air Injection Platinum 20 with Fleck 2510SXT stands out as a powerful, chemical-free filtration system that tackles tough water problems like iron, hydrogen sulfide odor, and manganese. With its robust build and effective air injection oxidation, it’s a smart choice if you want clean, fresh water and don’t mind a bit of hands-on installation.

