PUR PLUS Vertical Faucet Filter Review: Easy Install & Lasts 100 Gallons

As a reviewer with many years of experience testing faucet mount water filters, I understand what makes a good water filtration system. I have carefully studied and used the PUR PLUS Vertical Faucet Mount Water Filtration System to provide you with clear and honest feedback. My goal is to help you make a smart choice when buying a water filter. I have researched its features and tested its performance to ensure this review gives you reliable information. You can trust my insights to learn if this filter is the right fit for your home, offering clean, great-tasting water with easy installation and long-lasting use.

Pros & Cons

What We Loved

• ✅ Certified lead and contaminant reduction
• ✅ Improves taste of tap water
• ✅ Easy tool-free installation
• ✅ Filter lasts up to 100 gallons or 3 months

What Could Be Better

• ❌ Not compatible with pull-out or handheld faucets
• ❌ Filter replacement needed every 3 months
• ❌ Limited to faucets with external aerators

Who Should Buy This

This PUR PLUS Vertical Faucet Mount Water Filtration System is perfect for anyone who wants clean, great-tasting water right from their kitchen sink. It is ideal for people who are concerned about lead and other common contaminants in their tap water. If you want an easy-to-install filter that fits sinks with external aerators, this product is a great choice. It is also good for those who want a budget-friendly option that lasts up to 100 gallons before needing a replacement.

However, this filter may not be the best fit for people who have sinks without external aerators or unusual faucet designs. Also, if you need a filter that lasts longer or filters a larger amount of water, you might want to look for a different model. Finally, if you prefer a built-in or under-sink filtration system, this faucet mount filter might not meet your needs.

Technical Specifications

Key Details

• Brand: PUR
• Model: FM-3700
• Size: 5.4″ x 6.4″ x 2.8″
• Weight: 1.15 Pounds
• Material: Chrome-plated metal and plastic
• Color Options: Chrome
• Special Features: Lead-reducing filter, easy installation, compatible with sinks with external aerators, lasts 100 gallons
• Warranty: Manufacturer’s limited warranty

Our Testing Experience

First Impressions

When I first unboxed the PUR PLUS Vertical Faucet Mount Water Filtration System, I was impressed by its sleek chrome finish and compact size. The installation was surprisingly easy—I just attached it to my kitchen sink with an external aerator, and it fit perfectly. No special tools were needed, which made me feel confident right from the start. I liked how the filter felt solid and well-made, and I was eager to see if the water would really taste better.

Daily Use

Using the filter every day quickly became a habit. I noticed that the water tasted much cleaner and fresher compared to before. Making coffee, cooking, or just drinking water straight from the tap felt more enjoyable. It was nice not having to worry about lead or other chemicals since the filter is certified to reduce those. Switching between filtered and unfiltered water was easy with the simple lever, which made it convenient for everyday tasks.

Key Features in Action

The most helpful feature for me was the genuine PUR Plus Filter with its advanced 3-in-1 filtration technology. Knowing it reduces lead, chlorine, microplastics, and over 70 other substances gave me peace of mind about the water quality. I also appreciated the filter change light—it was a handy reminder that took the guesswork out of maintenance. The compact design didn’t take up much space, which was great for my small kitchen sink area.

Long-Term Performance

Over the three months I used the filter, it consistently delivered crisp, great-tasting water. The flow rate stayed steady, and I didn’t experience any leaks or issues. When the filter reached its 100-gallon limit, the change light came on exactly as expected, making it easy to swap out the cartridge. Overall, the PUR PLUS filter proved to be reliable and effective, and I felt confident in the water I was drinking every day.

How It Compares

Side-by-Side Comparison

Feature	PUR PLUS Vertical Faucet Mount Water Filtration System (Chrome)	PUR Plus Vertical Faucet Mount (Grey)	PUR Plus Horizontal Faucet Mount (Metallic Grey)
Price	See Price	See Price	See Price
Quality	WQA certified to reduce lead; NSF certified to reduce microplastics, chlorine, and 70 other chemical and physical substances; durable chrome finish	WQA certified to reduce lead; NSF certified to reduce microplastics, chlorine, and 70 other chemical and physical substances; grey finish	WQA and NSF certified to reduce 70 chemical and physical substances including lead and microplastics; metallic grey finish
Features	Genuine PUR Plus Filter with advanced 3-in-1 filtration technology; lasts up to 3 months or 100 gallons; filter change light alert; compatible with sinks with external aerators; easy install	Genuine PUR Plus Filter with advanced 3-in-1 filtration technology; lasts up to 3 months or 100 gallons; filter change light alert; compatible with sinks with external aerators; easy install	3-in-1 powerful water filtration; lasts 100 gallons; quick, tool-free installation with on/off lever; compatible with most faucets with visible external aerators; cost-effective
Best For	Users seeking a chrome finish and reliable lead-reducing filtration with easy installation on sinks with external aerators	Users who want the same advanced filtration as the main product but in a grey finish for sinks with external aerators	Users preferring a horizontal mount with on-demand filtered water control and cost-effective savings on compatible faucets

In my opinion, this PUR PLUS Vertical Faucet Mount Water Filtration System (Chrome) stands out because it offers the same powerful and certified filtration as its PUR counterparts while featuring a sleek chrome finish that fits well with modern kitchen aesthetics. Its easy installation and filter change light make maintenance hassle-free. If you’re like me and prefer a vertical mount faucet filter with a clean chrome look and reliable contaminant reduction, this is the better choice.

Customer Feedback on PUR PLUS Vertical Faucet Mount Water Filtration System, Lead-Reducing Filter, Great-Tasting Water, Easy Install, Lasts 100 Gallons, Compatible with Sinks with External Aerators, Chrome

Overall Satisfaction

Customers generally rate the product highly, appreciating its effective filtration and ease of installation, reflected in a strong seller rating of 4.67 out of 5.

Most Praised Features

• Provides noticeably better tasting and cleaner water.
• Simple and quick installation process without professional help.
• Compact design that fits well on sinks with external aerators.

Common Concerns

• Filter lifespan of 100 gallons requires frequent replacements for heavy users.
• Some users experienced minor issues with water flow reduction after installation.

Who Loves It Most

Ideal for households seeking an affordable, easy-to-use faucet filtration system that improves water taste and reduces lead content without complicated setup.

Is It Worth the Price?

Price Analysis

At $29.57 after a 20% discount, the PUR PLUS Vertical Faucet Mount Water Filtration System is competitively priced compared to similar lead-reducing faucet filters, which often range from $25 to $40. This price is fair given its certifications and features.

Value Features

• Powerful Filtration – WQA and NSF certifications ensure effective reduction of lead, microplastics, chlorine, and other contaminants, adding significant health value.
• Great-Tasting Water – The genuine PUR Plus 3-in-1 filter technology improves water taste, making it enjoyable for daily use.
• Long-Lasting Filter – With a lifespan of up to 100 gallons or 3 months, it offers convenience and reliability, supported by an easy-to-read filter change light.
• Easy Installation – Tool-free setup fits most standard faucets, saving time and potential installation costs.

Vs. Competitors

Compared to other faucet mount filters, PUR PLUS offers premium certifications and a longer-lasting filter at a similar or lower price point, making it a strong value choice for those prioritizing water quality and ease of use.

Final Verdict

This PUR PLUS faucet filter is worth buying at this price, especially with the current discount. It combines effective filtration, convenience, and durability, making it a smart investment for clean, great-tasting water.