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Alkaline Water Filters for Southern California Homes | Hague Water

Children Drinking Hague Quality Water Los Angeles

Reverse osmosis purifies drinking water by eliminating contaminants and heavy metals; however, it also removes beneficial minerals, resulting in an effect on the pH level. Incorporating an alkaline filter afterward helps to mineral balance, enhance health benefits, and improve taste.

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Alkaline Filter to your RO System

Enhances reverse osmosis water by raising pH, lowering ORP, and adding essential minerals like calcium and magnesium for a crisp, balanced taste. Its multi-media design removes residual chlorine and impurities while restoring natural alkalinity and antioxidant potential.

 Alkaline Inline Water Filter

Aptera Alkamag

Aptera Alkaline Filter Image

Why Add an Alkaline Filter to Your RO System?

  1. RO Purification Stage — the membrane and carbon stages remove impurities, dissolved solids, heavy metals, etc.

  2. Post‑Treatment (Alkaline / Remineralizer Stage) — this is the “final polish” that restores minerals and adjusts pH.

  3. Delivery / Faucet — the water you drink should now be clean, balanced, and better tasting.

Because the alkaline filter is placed after all the heavy filtration, it doesn’t compromise the purification process. It simply fine-tunes the water so it’s healthier and more enjoyable to drink

Upgrade any one of our  RO Systems — Add the Alkaline Filter at instillation!

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salt-free softener

Restore Essential Minerals

RO filtration removes minerals,  along with impurities. An alkaline filter reintroduces these minerals, helping restore your water's nutritional benefits

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Improved Taste & “Mouthfeel

Many users perceive RO-only water as having a flat or bland taste. By reintroducing minerals, the water gains a crisper, cleaner and more refreshing flavor, resembling that of natural spring water.

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Balance pH — Raise Acidity to Alkalinity

RO water usually has a pH of 5.0–6.5, which is mildly acidic.ineralization raises the pH to around7.5–8.5, making it gentler on your body and pipes.

Enhanced Hydration

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The water's lower acidity and presence of bioavailable minerals may enhance its absorption by your body, promoting better hydration.

Alkaline Water Filter FAQs

What is an alkaline water filter? An alkaline water filter cleans tap water and then raises its pH by adding back minerals like calcium and magnesium, so you get filtered, slightly higher‑pH water at the tap.

How does an alkaline water filter work? First it filters with sediment and carbon to reduce chlorine, odors, and some metals, then it runs the water through a mineral or alkaline cartridge that slowly dissolves media to boost pH and improve taste.

Does an alkaline filter remove as many contaminants as reverse osmosis? No. Alkaline filters mainly adjust pH and taste; they don’t strip out dissolved contaminants as completely as a reverse osmosis system, which can remove up to 95–99% of many impurities.

Are the health claims about alkaline water proven? Most big health claims for alkaline water—like curing disease or dramatically changing body pH—are not backed by strong human studies and have been rejected by regulators for medical use.

Is alkaline water safe to drink? For most healthy people, moderately alkaline water from a properly filtered source is considered safe, but extremely high‑pH or highly marketed “miracle” waters should be viewed with caution.

What’s the best way to get alkaline filtered water at home? A common best setup is reverse osmosis for deep contaminant removal followed by an alkaline remineralization filter, giving very clean water with a smoother, more mineral‑rich taste.

Do I need an alkaline filter if I already have a softener and RO? You don’t need one, but many people add a small alkaline cartridge after RO to bring back some minerals, slightly raise pH, and improve flavor without giving up the purification benefits.

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