Boon Vs Kent Vs Aquaguard

Our Bias, Declared

This is a comparison page on the website of one of the three brands being compared. You should
read it accordingly.

What we can offer is specificity about what actually differs, and honesty about where we are
not the right choice. If the alternative is an affiliate page ranking these three by which pays
the best commission, a declared bias is at least a known one.

What Boon Does Differently

Under-sink rather than wall-mounted

Boon Tap lives inside the cabinet under your sink; a stainless steel tap on the counter
dispenses. Kent and Aquaguard ranges are predominantly wall-mounted boxes.

This is a genuine difference and a limited one: it matters if you have a modular kitchen or
care about the machine being visible, and it is irrelevant if you do not.
We
have written the format comparison honestly elsewhere, including where wall-mounted is
genuinely the better answer.

Minerals added after RO, never blended back

This is the difference we think matters most, and it is almost never discussed at the point of
sale.

Many purifiers restore taste using a TDS controller — a valve routing a
portion of incoming water around the membrane and back into the output. TDS rises, taste
improves, and the bypassed fraction carries whatever the membrane was installed to remove.

Boon purifies to 100% RO and then adds calcium and magnesium back afterwards. Same taste
outcome; different water. On a supply with high fluoride or nitrate, that difference is the
entire point of owning the machine.

Commercial origin

Boon’s background is commercial installations — hotels and offices — rather than the domestic
mass market. That shapes the engineering priorities toward duty cycle and serviceability. It is
context rather than a feature.

What the Big Brands Do Better

Genuinely, and this is not throat-clearing:

• Service reach. Both have national networks built over decades. Ours is
  smaller. In many towns they will reach you and we will not.
• Price coverage. They sell across every band, including well below ours.
  If budget is the binding constraint, they have products and we do not.
• Range breadth. Dozens of models against our few. More chance of an exact
  fit for an unusual requirement.
• Availability. Physical retail almost everywhere, so you can see one before
  buying.
• Longevity. Both will certainly still exist in ten years, which matters for
  filter availability. Reasonable thing to weigh with any smaller brand, ours included.

Side-by-Side

	Boon	Kent / Aquaguard
Form factor	Under-sink; tap on the counter	Predominantly wall-mounted
Mineral restoration	Added after full RO	Varies by model — check for a blend valve
Range	Narrow	Very wide
Price band	Premium	Entry through premium
Service network	Smaller	Much larger
Retail presence	Limited	Extensive
Underlying technology	RO is RO. The membrane physics is the same for all three

About the Price Difference

Boon costs more than entry and mid-range models from either brand. There is no version of
this page where that is not true.

Two things worth saying about it. First, compare like with like — against a comparably
specified premium model rather than an entry-level one, and the gap narrows considerably.
Second, compare purchase price plus three years of filters, because that is what
ownership actually costs and it frequently reorders the ranking.

We are not going to argue that a ₹9,000 purifier and a ₹21,000 one are the same purchase.
They are not. But the sticker price is the smaller half of the comparison.

When You Should Buy Kent or Aquaguard

Clearly and without qualification:

• Budget is the binding constraint. They have products below our range and
  we do not. A working purifier from them beats an unaffordable one from us.
• You live where their service is strong and ours isn’t. Serviceability over
  a decade matters more than any specification.
• You want wall-mounted. If your kitchen suits it — or the cabinet is full,
  or you rent and cannot drill the counter — that is the right format and their ranges are built
  around it.
• You want to see it before buying. Their retail presence is far wider.
• You need something unusual — a specific capacity, a particular
  configuration. Wide ranges cover more cases.

When Boon Makes Sense

• You want the machine out of sight. That is what Boon Tap is for.
• Your supply has real contamination — high fluoride, nitrate, heavy metals
  — and you want purification without a bypass diluting it back.
• You are fitting or renovating a kitchen, when under-sink is easiest and
  cheapest to install.
• You are comparing on three-year cost rather than sticker price.

And one case where the answer is none of the three: if your TDS is genuinely low and there is
no chemical contamination, you may not need RO at all. A UV or UF system would
be cheaper to buy and to run. That is worth knowing before spending anything, with any brand.

Frequently Asked Questions

How is Boon different from Kent and Aquaguard?

Three structural differences: Boon Tap is under-sink rather than wall-mounted, so the machine is hidden in the cabinet; minerals are added after full RO rather than by blending untreated water back into the output; and Boon’s origin is commercial installations — hotels and offices — rather than the domestic mass market.

Is Boon more expensive than Kent or Aquaguard?

Than their entry and mid-range models, yes. Both brands sell across every price band including below Boon’s, and if the lowest purchase price is the priority they will win on it. The comparison worth making is purchase price plus three years of filters, against a comparably specified model rather than an entry-level one.

Does Boon have the same service network as Kent or Aquaguard?

No, and it would be misleading to claim otherwise. Both have far larger national networks built over decades. If you live somewhere their coverage is strong and Boon’s is not, that is a real and legitimate reason to choose them.

Why does Boon add minerals after RO instead of using a TDS controller?

Because a TDS controller restores taste by routing a portion of unpurified water around the membrane — which also restores whatever the membrane was installed to remove. Adding calcium and magnesium after full purification gets the taste back without the bypass. It costs more to build, and on a contaminated supply it is the meaningful difference.

Should I buy Boon if my TDS is low?

Possibly not, and we would rather say so. If your TDS is genuinely below about 200 ppm with no chemical contamination, you may not need RO at all — a UV or UF system would be cheaper to buy and to run. Check your area’s readings before buying any RO purifier, including ours.