Premier Advanced Series | 4-Stage Reverse Osmosis Water Filtration System with Alkaline Remineralizing Filter, 75 GPD

AS-PR75AK

77 total reviews

Regular price: $219.99
Regular price
Sale price: $219.99

Effectively eliminates 99.99% of harmful contaminants, including arsenic, chlorine, fluoride, heavy metals, lead & more.
Perfect for any household size with up to 75 GPD of purified water and a low 1.5:1 pure to drain ratio for healthy, clean, refreshingly crisp tasting water.
All the nasty toxins are sent to your drainpipe and pure H20 passes through to a holding tank. Three gallons of crystal clean water, ready when you are.
One-array design with quick connections simplify filter changes, saving you time, money, and frustration.
Our RO system is equipped with a built-in ShokBlok™ system and Flowlok™ leak protection, giving you peace of mind because water should stay in your glass, not on your floor.

Faucet Color Finish Chrome Brushed Nickel

Product variants

Description

Meet the Aquasure Premier Series Advanced 75 GPD Reverse Osmosis Drinking Water System with Alkaline Remineralizing Filter, featuring state-of-the-art water filtration technology that removes harmful toxins including lead, fluoride, pharmaceuticals, and more. An integrated remineralization stage not only refines taste but also restores your tap water's pH balance to optimal alkalinity with a precise blend of minerals, ensuring pure, crisp water for better hydration. Installed in the cabinet under your kitchen sink, it connects directly to the incoming water line under your kitchen sink and hooks up to a dedicated NSF certified lead-free drinking water faucet installed on your countertop. Crafted with the highest quality materials, our RO system puts your safety first. It's like having a bodyguard for your water. We've got your back, and your water!

Eliminates up to 99% of contaminants, including Chlorine, Lead, micro-plastics, chemicals, heavy metals, VOCs, unpleasant tastes, bad odors, rust, sediment, & more.
Enjoy perfect alkalinity as water is enriched with essential minerals like calcium, magnesium, and potassium, elevating pH levels to an optimal range of 8.5 – 10.
Perfect for any household size with up to 75 GPD of purified water and a low 1.5:1 pure to drain ratio for healthy, clean, refreshingly crisp tasting water.
All the nasty toxins are sent to your drainpipe and pure H2O passes through to a holding tank. Three gallons of crystal clean water, ready when you are.
Equipped with a built-in ShokBlok™ system and Flowlok™ leak protection because water should stay in your glass, not on your floor.
The RO system, holding tank, stainless steel faucet, and filter cartridges are all included in your purchase.
One-array design with quick connections simplify filter changes, saving you time, money, and frustration.
With long-lasting filters, you'll enjoy hassle-free maintenance for years to come.

Specifications

Model No.

AS-PR75AK

Household Size

Any Size

Type of Filtration

Reverse Osmosis

Number of Filters

4 Filters

PSI Range

40 PSI - 75 PSI

GPD Rating

75 GPD

Tank Size

3 Gallons

Micron Rating

0.0001 Micron

Increase pH (Y/N)

Iron Reduction (Y/N)

Chemical Reduction (Y/N)

Chlorine Reduction (Y/N)

PFAS Reduction (Y/N)

Lead Reduction (Y/N)

TDS Reduction (Y/N)

Description

Meet the Aquasure Premier Series Advanced 75 GPD Reverse Osmosis Drinking Water System with Alkaline Remineralizing Filter, featuring state-of-the-art water filtration technology that removes harmful toxins including lead, fluoride, pharmaceuticals, and more. An integrated remineralization stage not only refines taste but also restores your tap water's pH balance to optimal alkalinity with a precise blend of minerals, ensuring pure, crisp water for better hydration. Installed in the cabinet under your kitchen sink, it connects directly to the incoming water line under your kitchen sink and hooks up to a dedicated NSF certified lead-free drinking water faucet installed on your countertop. Crafted with the highest quality materials, our RO system puts your safety first. It's like having a bodyguard for your water. We've got your back, and your water!

Eliminates up to 99% of contaminants, including Chlorine, Lead, micro-plastics, chemicals, heavy metals, VOCs, unpleasant tastes, bad odors, rust, sediment, & more.
Enjoy perfect alkalinity as water is enriched with essential minerals like calcium, magnesium, and potassium, elevating pH levels to an optimal range of 8.5 – 10.
Perfect for any household size with up to 75 GPD of purified water and a low 1.5:1 pure to drain ratio for healthy, clean, refreshingly crisp tasting water.
All the nasty toxins are sent to your drainpipe and pure H2O passes through to a holding tank. Three gallons of crystal clean water, ready when you are.
Equipped with a built-in ShokBlok™ system and Flowlok™ leak protection because water should stay in your glass, not on your floor.
The RO system, holding tank, stainless steel faucet, and filter cartridges are all included in your purchase.
One-array design with quick connections simplify filter changes, saving you time, money, and frustration.
With long-lasting filters, you'll enjoy hassle-free maintenance for years to come.

Specifications

Model No.

AS-PR75AK

Household Size

Any Size

Type of Filtration

Reverse Osmosis

Number of Filters

4 Filters

PSI Range

40 PSI - 75 PSI

GPD Rating

75 GPD

Tank Size

3 Gallons

Micron Rating

0.0001 Micron

Increase pH (Y/N)

Iron Reduction (Y/N)

Chemical Reduction (Y/N)

Chlorine Reduction (Y/N)

PFAS Reduction (Y/N)

Lead Reduction (Y/N)

TDS Reduction (Y/N)

Customer Reviews

Easy to Install

This works great and was very easy to install. We did not encounter any problems during assembly. The water tastes like RO water and the PH and TDS come out perfect. We have not had any issues with this system and find it easy to recommend!

Just Installed

Very easy to install with clear instructions and color coded water tubing. Make sure you push tubing into quick connect fittings with a good amount of force. Footprint of system is relatively small which was great for me because I didn't have much room to work with. The quality of the faucet is great.

Easy to replace filters

I like that I will be able to replace these filters myself. I also like the feature that it will turn itself off if there is a leak. My last system was leaking slowly for months before I noticed and destroyed my cabinets!

Great Customer Support

This system was easy to install. And the water tastes great. But what really impressed me was the customer support. I chatted with them online twice. They were quick to respond, helpful, and nice. When I made a mistake during the install - which is not easy to do, by the way, the step by step videos are awesome - I called and they answered quickly and respectfully. The easy twist off filters was what sold me on this system.

Installed myself in under an hour, crystal clear water.

We live in Las Vegas where the GPG is 14+. I installed it to our main faucet line without softening, so the membrane probably won't last as long but that's ok. Flow is quick and the reserve tank holds more than enough water for a household of 3 people. Installation was easy, the instructions were in proper english.The water is crystal clear, it leaves no deposits on our drinking glasses. The water tastes a bit sweet, I'll take the other reviewers' suggestion of using the Alkaline filter next time, but it's not a big deal.

1 2 3

Community Q & A

QUESTIONS & ANSWERS

Ask a Question

Will this system remove salt from the water?

The RO System will remove salt from the water. We are assuming you are either on a water source that has amounts of sodium or you could be referring to the trace amounts of salt that can be found in softened water. In any case an RO System will effectively remove any traces of salt and various other contaminants from the water.
can this be hooked up straight to a refrigerator water line instead of the included faucet?

Yes, you can actually install it closer to the fridge as long as there's a source of water, along with a drain. The output of the RO will go to the refrigerator directly instead of going to its own dedicated faucet.
Need to know what size hole to drill in countertop?

7/16” (11 mm) drill bit or approximately the size of a dime is needed.

Here is the RO Owner's Manual which goes over that part of the installation in detail.

PREMIER SERIES DRINKING WATER SYSTEM OWNER’S MANUAL
How long do the filters last?
- RO Pre-Stage Filters
The pre-sediment and the pre carbon (AF-PR2) & (AF PR1): Replace every 9 to 12 months (Private well water source may need to replace pre-filters sooner than 12 months due to heavy sediments and other particulates).
- RO Post Stage Filters
RO-Membrane and Post ALKALINE FILTER (AF-MEM75) & (AF-PR4ALK): Replace every 18 months – 24 months (or two years) (Private well water source may need to replace membrane sooner than 2 year due to lower source water quality).
Based off the manual, this system is recommended only for 10 grains per gallon or less. This should be advertised on the item description on this site. If I wanted to use this system with gpg >10, do you offer filters that can accommodate the hardness demand?

We recommend 10gpg or less for our RO systems to help prevent scaling and build-up inside the system. Our water softeners would be the only system that can remove hardness. Please feel free to reach out to us and we can get you set up with a system that meets your needs.

Customer Reviews

Easy to Install

This works great and was very easy to install. We did not encounter any problems during assembly. The water tastes like RO water and the PH and TDS come out perfect. We have not had any issues with this system and find it easy to recommend!

Just Installed

Very easy to install with clear instructions and color coded water tubing. Make sure you push tubing into quick connect fittings with a good amount of force. Footprint of system is relatively small which was great for me because I didn't have much room to work with. The quality of the faucet is great.

Easy to replace filters

I like that I will be able to replace these filters myself. I also like the feature that it will turn itself off if there is a leak. My last system was leaking slowly for months before I noticed and destroyed my cabinets!

Great Customer Support

This system was easy to install. And the water tastes great. But what really impressed me was the customer support. I chatted with them online twice. They were quick to respond, helpful, and nice. When I made a mistake during the install - which is not easy to do, by the way, the step by step videos are awesome - I called and they answered quickly and respectfully. The easy twist off filters was what sold me on this system.

Installed myself in under an hour, crystal clear water.

We live in Las Vegas where the GPG is 14+. I installed it to our main faucet line without softening, so the membrane probably won't last as long but that's ok. Flow is quick and the reserve tank holds more than enough water for a household of 3 people. Installation was easy, the instructions were in proper english.The water is crystal clear, it leaves no deposits on our drinking glasses. The water tastes a bit sweet, I'll take the other reviewers' suggestion of using the Alkaline filter next time, but it's not a big deal.

1 2 3

Community Q & A

QUESTIONS & ANSWERS

Ask a Question

Will this system remove salt from the water?

The RO System will remove salt from the water. We are assuming you are either on a water source that has amounts of sodium or you could be referring to the trace amounts of salt that can be found in softened water. In any case an RO System will effectively remove any traces of salt and various other contaminants from the water.
can this be hooked up straight to a refrigerator water line instead of the included faucet?

Yes, you can actually install it closer to the fridge as long as there's a source of water, along with a drain. The output of the RO will go to the refrigerator directly instead of going to its own dedicated faucet.
Need to know what size hole to drill in countertop?

7/16” (11 mm) drill bit or approximately the size of a dime is needed.

Here is the RO Owner's Manual which goes over that part of the installation in detail.

PREMIER SERIES DRINKING WATER SYSTEM OWNER’S MANUAL
How long do the filters last?
- RO Pre-Stage Filters
The pre-sediment and the pre carbon (AF-PR2) & (AF PR1): Replace every 9 to 12 months (Private well water source may need to replace pre-filters sooner than 12 months due to heavy sediments and other particulates).
- RO Post Stage Filters
RO-Membrane and Post ALKALINE FILTER (AF-MEM75) & (AF-PR4ALK): Replace every 18 months – 24 months (or two years) (Private well water source may need to replace membrane sooner than 2 year due to lower source water quality).
Based off the manual, this system is recommended only for 10 grains per gallon or less. This should be advertised on the item description on this site. If I wanted to use this system with gpg >10, do you offer filters that can accommodate the hardness demand?

We recommend 10gpg or less for our RO systems to help prevent scaling and build-up inside the system. Our water softeners would be the only system that can remove hardness. Please feel free to reach out to us and we can get you set up with a system that meets your needs.

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