Under Sink Water Filter System
Product Overview
If you’re looking to improve the quality of your tap water right at the source, the Frizzlife Under Sink Water Filter System with Brushed Nickel Faucet SP99-NEW offers an advanced solution with certified filtration performance. This system boasts a 3-stage filtration process with 0.5-micron precision, designed to remove contaminants like lead, chlorine, chloramine, and fluoride while preserving beneficial minerals in your water. It comes with a sleek, lead-free brushed nickel faucet and features a quick-change filter cartridge system to make maintenance simple and mess-free. Plus, it’s NSF/ANSI 42 and 53 certified to ensure safety and effectiveness.
This under-sink water filter system is ideal if you want clean, great-tasting water for drinking, cooking, and even your refrigerator’s ice maker, thanks to its ice maker compatibility. With a compact design and durable components, it’s engineered for longevity and high pressure resistance.

Frizzlife Under Sink Water Filter System with Brushed Nickel Faucet SP99-NEW
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Key Takeaways
- Delivers high-level filtration with 0.5-micron accuracy, removing lead, chlorine, chloramine, fluoride, and particulates effectively.
- Certified by NSF/ANSI 42 & 53, ensuring safety, material integrity, and performance.
- Includes a durable, elegant brushed nickel lead-free faucet, enhancing kitchen aesthetics.
- Installation can be done yourself quickly with clear, step-by-step video guides—no plumber needed.
- Some users may notice a minor drop in water pressure depending on their plumbing setup.
Why You Might Need Under Sink Water Filter System
If you’re concerned about contaminants in your tap water like lead, chlorine, or fluoride, this system is built to give you peace of mind. You might have noticed unpleasant tastes or odors, or maybe you just want to ensure your family drinks cleaner water straight from the tap. Additionally, if you want to avoid the hassle of hauling bottled water or just want a sustainable alternative, installing an under sink filter system becomes a smart move. This product is designed to blend seamlessly under your sink, leaving your counters uncluttered while ensuring every drop is filtered with precision.
First Impressions: What to Expect
Unboxing the Frizzlife SP99 filter system, you get the main filtration unit, the dedicated brushed nickel faucet, all necessary mounting hardware, and clear instruction guides including video links. The packaging is neat and professional, with each component securely wrapped to prevent damage. The build quality feels robust, especially the housing which is reinforced to endure pressures up to 600psi without cracking or leaking. The included faucet impresses with its modern brushed nickel finish and solid feel—particles like lead are kept at bay thanks to the lead-free construction.
The quick-change cartridges also stand out for their convenience. Unlike many systems that require replacing entire filter housings, this one lets you swap out just the inner filter cores, which reduces waste and simplifies maintenance.
Specs at a Glance
Feature | Details |
---|---|
Certification | NSF/ANSI 42 & 53 |
Stages | 3 |
Filtration Size | 0.5 Micron |
Removes | Lead, Chlorine, Chloramine, Fluoride, Odors |
Faucet Finish | Brushed Nickel, Lead-free |
Flow Rate | Fast—fills a cup in about 3 seconds |
Filter Layers | 8-layer compounded filter cartridge |
Installation | DIY in 15 min, no plumber required |
Pressure Resistance | Up to 600 psi |
Ice Maker Compatible | Yes, with optional kit |
Filter Replacement | Replace inner cores only, eco-friendly design |

Frizzlife SP99 Under Sink System and Accessories
Design & Build Quality
The first thing you notice about the Frizzlife SP99 system is the solid construction. The housing is made from tough plastic with reinforced cases and bottom caps, built to resist water pressures of up to 600 psi—a safety feature not often found in competing systems. Its compact design is intelligently crafted to save up to 50% of under-sink space, which helps if you have a small cabinet. The brushed nickel faucet adds a touch of style to your kitchen sink area, and its lead-free composition is a big plus for health-conscious consumers.
One customer review remarked:
“The filter system feels very sturdy and well-made. The faucet is attractive and fits nicely alongside my existing sink fixtures. Installation was straightforward, and I love that I only need to replace the filter cores rather than the entire housing.”
The thoughtful engineering aligns with modern eco-awareness, as replacing just the internal filters means less plastic waste. The system includes an integrated water board to streamline the plumbing and minimize leaks—a common concern with under-sink installations.
Real-World Performance
In day-to-day use, the Frizzlife SP99 impresses with strong water flow, managing to fill a cup in just about three seconds. This speed is ideal when you’re filling pots for cooking or grabbing filtered water on the go. The 0.5-micron filtration accuracy is about 10 times finer than many similar filters, ensuring that common contaminants like lead, chlorine, and chloramine are effectively reduced. Importantly, it doesn’t strip out beneficial minerals, which keeps water taste natural and refreshing.
I installed the system myself in less than 15 minutes on a typical kitchen sink, using the included video guide. The quick-change filter cartridges made replacements easy and clean, with no mess or water spillage. After a week of drinking the filtered water, I noticed the taste was consistently fresh, and my ice from the fridge was noticeably clearer and better tasting.
For households looking to use the system for an ice maker or refrigerator, the additional IMC-1 kit (sold separately) allows seamless connection without sacrificing flow or pressure, making it a flexible option for multiple water needs.

Strong Flow and Easy-to-Use Faucet
What Makes It Stand Out?
Quite a few under-sink water filters promise clean water, but the Frizzlife SP99 system stands apart by combining high-grade filtration, thoughtful design, and eco-friendly features. Compared to alternatives like the APEC Under Sink system or iSpring models, the SP99 offers a finer 0.5-micron filtration level, whereas many competitors filter at 1 micron or above. This finer filtration ensures you catch microscopic contaminants smaller systems might miss.
In terms of build quality, Frizzlife’s reinforcements allow it to handle higher water pressure without leaks or cracks, a common issue that frustrates users of other brands. The brushed nickel faucet included in the package saves you from buying a separate fixture, which some brands omit.
Another key difference is the eco-conscious filter replacement design. The SP99 system lets you change only the core filter elements without discarding entire housings, a practice that reduces plastic waste and landfill contribution. This is a contrast to many traditional systems that require full housing replacements quarterly or yearly.
For those who want to connect filtered water to their refrigerator ice and water dispensers, Frizzlife’s compatibility with the IMC-1 kit is a smart bonus that not every competitor offers.
Strengths vs. Trade-Offs
Strengths | Trade-Offs |
---|---|
✅ Certified NSF/ANSI 42 & 53 filtration system | ❌ Slight water pressure drop |
✅ High 0.5-micron filtration accuracy | ❌ Separate add-on needed for ice maker connection |
✅ Quick-change cartridges save plastic waste | |
✅ Durable, leak-resistant housing with 600psi support | |
✅ Includes lead-free brushed nickel faucet | |
✅ Compact design saves cabinet space |

Robust Construction and Reusable Parts
Who Is It For?
The Frizzlife SP99 under sink water filter is ideal if you:
- Want a high-precision filtration system certified to remove harmful contaminants like lead and chlorine without stripping essential minerals.
- Prefer a neat setup with a dedicated faucet in a modern brushed nickel finish that enhances kitchen aesthetics.
- Need a quick and easy DIY installation that doesn’t require a plumber or professional help.
- Care about reducing plastic waste and prefer replacing core filter cartridges instead of entire housings.
- Want the option to connect filtered water to their refrigerator’s ice maker with a compatible kit.
This system is perfect for health-conscious individuals, families looking to improve drinking water quality, and anyone seeking a convenient, eco-friendly under-sink filtration solution.
Expert Advice to Maximize Results
To get the best performance from your Frizzlife SP99 system:
- Follow the video installation guide carefully to avoid leaks and ensure a tight fit on all connections.
- Replace the filter cartridges regularly (as recommended by the manufacturer) to maintain peak filtration effectiveness and fast water flow.
- Flush the system after each filter change to remove any loose carbon fines or particles before drinking.
- If you plan to connect the system to your refrigerator’s ice maker, consider installing the IMC-1 kit simultaneously for seamless use.
- Keep the faucet clean and periodically inspect the housing under the sink for any signs of wear or leaks, especially if your water pressure is high.
Following these tips ensures you enjoy fresh, clean water consistently without interruptions or performance drop-offs.

Tips for Easy Installation and Maintenance
FAQ
Q1: How often do I need to replace the filter cartridges?
You should replace the core filter cartridges approximately every 6 months, but frequency depends on your water quality and usage. The manufacturer provides clear guidelines.
Q2: Does the system reduce beneficial minerals in water?
No. The Frizzlife SP99 is designed to remove harmful contaminants while retaining healthy minerals like calcium and magnesium for a balanced taste.
Q3: Can I install the system myself?
Yes. The package comes with all necessary hardware and detailed video instructions. You can complete installation in about 15 minutes with basic tools.
Q4: Will it work with my refrigerator’s ice maker?
Yes, with the optional IMC-1 ice maker kit, the system can supply filtered water to both your kitchen faucet and refrigerator simultaneously.
Q5: Is the faucet lead-free and durable?
Yes, the included faucet is made from lead-free materials with a brushed nickel finish, designed for long-lasting use and a stylish look.
Q6: What contaminants exactly does it filter out?
It’s certified to reduce lead, chlorine, chloramine, fluoride, taste and odor compounds, and particulate matter down to 0.5 microns.
Q7: Will the water pressure drop significantly?
The flow rate remains strong, filling a cup in about 3 seconds, though in some cases mild pressure reduction might occur depending on your plumbing.
Verdict
The Frizzlife Under Sink Water Filter System with Brushed Nickel Faucet SP99-NEW provides a superior filtration experience with high precision, strong build quality, and user-friendly features. Its eco-friendly filter replacement and stylish faucet make it a standout choice for those serious about clean, great-tasting water.
