120 Day Trial

If you don't love your water within the first 120 days send it back for a full refund! No Questions No Hassle

Industries Best Warranty

Rest assured that every purchase is fully supported when you need it most

Free Shipping

Don't waste money on shipping! All systems arrive to your door for free

Life Time Support

No matter the purchase large or small, we are here to support you for life

Transform Your Home Water

Transform Your Home Water

Having delicious clean drinking water at the convenience of your home is no longer hassle. Here at NU Aqua our has always been to make access to water easier for everyone. Every system includes detailed instructions so that anyone can install with ease. No plumber or handyman necessary!

Our products

Ultra Efficient

With systems up to a 2:1 pure to waste ratio, we're happy to say we have one of the most efficient RO systems available.

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Low Cost Replacements

We provide the most affordable replacement filters to keep your systems costs cheaper than bottled water.

Premium Grade Components

High quality components ensure a long lasting leak-free experience.

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About NU Aqua Systems

NU Aqua Systems was established in 2007 with one simple mission: to provide the highest quality home and commercial filtration products, with expert customer service, delivered quickly, at the lowest prices possible. We are able to offer the best possible price because we are a factory direct and large volume, retailer. We purchase in huge quantities and pass the savings onto you. Don't be fooled by other companies that offer low-quality products at reduced rates, we screen and audit all of our factory partners to ensure that our customers receive only the highest grade, test proven filtration products, anywhere. If you find a lower advertised price on any of our products, let us know and we'll do our best to match it, beat it or send you a free gift!

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9 out of 10

NU Aqua customer's would recommend us to their friends and family.

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90% of customers

Said their NU Aqua filter drastically improved their drinking water quality and taste.

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9 out of 10

Customer's have found that they're saving $40+ every month since they've installed their system.

*Based on a randomized survey of NU Aqua System product owners conducted in March 2021.

Try Our 100% Risk-Free 120-Day Home Trial

We're proud to offer the only guarantee in the industry with our FILTER it & LOVE it guarantee! We guarantee that our systems will transform your water into the cleanest, freshest, and most thirst-quenching water you've ever tasted. Try it for a full 120 days, if you don't absolutely love your NU Aqua Water Filter System, send your system back for a 100% full refund!

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We Make Filter Shopping Simple

Clean great tasting water - all at an unbeatable price

NU Aqua Culligan APEC Ispring
Guarantee 120 Day Trial none none none
Warranty 3 year 1 year 1 year 1 year
Price $179.95
$1,495.95 $229.95 $199.99
Replacement Filter Cost $65.95 $285 $99.00 $78.09
Free Shipping Yes No No Yes
Free TDS Meter Yes No No No
Free Leak Detector Yes No No Yes

*Price reflects the current subtotal of NU Aqua's 5 Stage reverse osmosis system. Additional shipping fees may apply in AK and HI. Price may not reflect any current promotions or discounts. Last Updated: July 2021.

Your Health Starts With The Water You Drink

Don't just assume you're water is contaminant free. Even water that has been treated is susceptible to forces we cannot control. Whether it's the old plumbing in our homes, or the miles of infrastructure your water takes when coming from the treatment facility there are many chances for potentially hazardous contaminants to enter the water your drink, cook with or shower in.

Need Help Selecting The Perfect Filter System?

Want to speak to us directly? We'd love to chat with you! Just call us at 1(888) 621-0460.


Have questions? We have answers! Click here to shoot us an email.


If you have any questions about NU Aqua filtration systems - We are here to help! Click the blue chat icon on the bottom right corner of the screen.