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Air Quality

Best Air Curtains in India 2026

8 best air curtains for Indian shops, restaurants and homes reviewed — from ₹14,899 budget steel units to ₹22,600 sensor+remote models. Real buyer feedback and honest specs.

By ValueForMoney Editorial Last updated: By ValueForMoney Editorial Team ~10 min read
We may earn a commission via Amazon.in affiliate links. Prices shown are indicative — check the retailer for current rates. This doesn't affect our reviews.

Bottom Line

The DOLPHY 560 W 4 Feet (₹22,600) is our top pick with the highest airflow and a sensor+remote combo for wide, high-traffic doors. The DOLPHY 410 W 3 Feet with sensor+remote (₹19,535) is the best runner-up for standard single doors, while the EUREKA 2.5 Feet Steel (₹14,899) is the best budget pick for narrow clinic or office doorways.

Whether it's a restaurant entrance swarming with flies during monsoon, a showroom door that stays open all day leaking AC, or a small clinic that needs to keep dust out — an air curtain solves the problem at the source. Mounted above the doorway, it creates an invisible barrier of high-velocity air that blocks insects, dust, and temperature exchange without needing to close the door. For Indian commercial spaces and increasingly for homes, it's one of the most practical upgrades you can make.

We evaluated over 15 air curtains available on Amazon India, shortlisting 8 units from DOLPHY and EUREKA — the two brands with actual Indian buyer reviews and verified performance data. Our picks span from a compact 2.5 ft budget unit for narrow doors (₹14,899) to a powerful 1100 CFM, 4 ft model with sensor and remote control (₹22,600). We scored each on airflow, coverage, build quality, noise, and value — and flagged where specs are missing or claims are unverified.

Our Top Pick

Top Pick
DOLPHY Air Curtain with Single Door Sensor & Remote – 560 W, 4 Feet

DOLPHY Air Curtain with Single Door Sensor & Remote – 560 W, 4 Feet

The most powerful air curtain here — 1100 CFM of silent, remote-controlled airflow for busy doorways.

9.4
  • Highest airflow in the lineup at 1100 CFM with 4 blowers and 2 motors
  • Verified buyers describe the motors as "silent yet powerful"
  • Magnetic door sensor plus a 3-speed remote with adjustable airflow direction
  • Fireproof, rust-resistant ABS + aluminium body rated under 52 dB
  • 4 ft span covers wide shop and restaurant doorways in one unit
₹22,600 Check Price Read full review ↓

Quick Comparison

Product Rating Price Coverage WidthAirflow (CFM)Noise LevelActivation Buy
DOLPHY 560 W, 4 Feet Top Pick
9.4
₹22,600 4 feet1100 CFM<52 dBSensor + Remote Buy Now
DOLPHY 410 W, 3 Feet (Sensor+Remote) Runner-Up
9.2
₹19,535 3 feet825 CFM<52 dBSensor + Remote Buy Now
DOLPHY 410 W, 3 Feet (Basic) Best Value
9.2
₹17,362 3 feet~1236 CFM<52 dBSwitch + Sensor Buy Now
EUREKA 5 Feet (Double Door) Best for Wide / Double Doors
9.1
₹19,899 5 feetNot publishedLow (claimed)Magnetic Sensor Buy Now
EUREKA 3 Feet (Sensor)
8.9
₹16,648 3 feetNot publishedLow (claimed)Magnetic Sensor Buy Now
EUREKA 4 Feet (Sensor)
8.9
₹16,999 4 feetNot publishedLow (claimed)Magnetic Sensor Buy Now
EUREKA 2.5 Feet (Steel) Best Budget
8.8
₹14,899 2.5 feetNot publishedLow (claimed)Magnetic Sensor Buy Now
EUREKA 3 Feet (No Sensor)
8.8
₹15,789 3 feetNot publishedLow (claimed)Manual (no sensor) Buy Now

How We Rated These Products

Based on airflow specs, coverage width, build materials, noise levels, buyer reviews, and value for Indian commercial and home use

Scored out of 10
Air Throw & Velocity
30%

Air speed (m/s) and airflow (CFM / m³/h) — how effectively the curtain blocks insects, dust and air exchange. From published specs plus review feedback on insect/dust blocking.

Coverage Width
20%

Effective door width the unit covers (2.5 / 3 / 4 / 5 feet). Matched to doorway size; under-coverage leaves gaps.

Build Quality & Durability
20%

Body material (steel / ABS / aluminium), motor longevity and QC. From specs plus reviews on failures, missing parts and longevity.

Noise Level
15%

Operating noise (dB) — important where the unit runs all day in restaurants, offices and showrooms.

Value for Money
15%

Price relative to airflow, coverage, build and activation features vs. the field.

Detailed Reviews

DOLPHY Air Curtain with Single Door Sensor & Remote – 560 W, 4 Feet

DOLPHY Air Curtain with Single Door Sensor & Remote – 560 W, 4 Feet

Top Pick

The most powerful air curtain here — 1100 CFM of silent, remote-controlled airflow for busy doorways.

Our Rating

9.4

₹22,600

Check Price
DOLPHY Air Curtain with Single Door Sensor & Remote – 560 W, 4 Feet

Specifications

Brand DOLPHY
Coverage Width 4 feet (1200 mm)
Airflow 1100 CFM
Power 560 W
Air Velocity High (2 fan speeds)
Noise Level <52 dB
Blowers / Motors 4 blowers / 2 motors
Body Material ABS + Aluminium (fireproof, rust-resistant)
Activation Magnetic door sensor + 3-speed remote
Weight 18 kg
Country of Origin India
Warranty 6 months

Pros

  • Highest published airflow in the lineup at 1100 CFM
  • Verified reviewers call the motors silent yet powerful
  • Magnetic sensor + 3-speed remote with adjustable airflow direction
  • Fireproof, rust-resistant ABS + aluminium body
  • 4 ft span covers wide shop and restaurant doorways
  • Responsive after-sales service reported by buyers

Cons

  • Most expensive option in the set
  • Very thin review base (only 2 India ratings)
  • One reviewer's unit needed a ~14-day repair (resolved by seller)
  • Only 6-month warranty

Rating Breakdown

Air Throw & Velocity 9.6
Coverage Width 9.4
Build Quality & Durability 9.4
Noise Level 9.4
Value for Money 9.0

Our Verdict

With the highest airflow in the lineup and a sensor+remote combo that no other unit matches, this 4 ft DOLPHY is the one to beat for shops and restaurants with wide, high-traffic doors. You pay a premium over simpler models, but every Indian buyer review confirms genuinely powerful yet quiet performance.

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DOLPHY Air Curtain with Single Door Sensor & Remote – 410 W, 3 Feet

DOLPHY Air Curtain with Single Door Sensor & Remote – 410 W, 3 Feet

Runner-Up

The best-reviewed curtain here — a quiet-enough, easy-to-install insect and dust barrier for homes and single doors.

Our Rating

9.2

₹19,535

Check Price
DOLPHY Air Curtain with Single Door Sensor & Remote – 410 W, 3 Feet

Specifications

Brand DOLPHY
Coverage Width 3 feet (900 mm)
Airflow 825 CFM
Power 410 W
Air Velocity High (2 fan speeds)
Noise Level <52 dB
Blowers / Motors 3 blowers / 2 motors
Body Material ABS (corrosion & rust resistant)
Activation Magnetic door sensor + remote
Weight 15 kg
Country of Origin India
Warranty 6 months

Pros

  • Highest customer rating in the set (5.0 from India buyers)
  • Recent verified review: one year of flawless insect/mosquito blocking
  • Sensor + remote convenience
  • Home-friendly design that "doesn't look industrial"
  • Lightest unit at 15 kg, easy to install
  • Rated <52 dB

Cons

  • A recent reviewer notes it is "a bit loud" at full speed
  • 3 ft span only covers single doorways
  • Only 6-month warranty
  • Still a small review base (4 India ratings)

Rating Breakdown

Air Throw & Velocity 9.4
Coverage Width 9.0
Build Quality & Durability 9.3
Noise Level 9.1
Value for Money 9.2

Our Verdict

This 3 ft DOLPHY earns the strongest real-world feedback in the entire lineup — a verified buyer reports a full year of flawless mosquito blocking. The sensor+remote and non-industrial look make it ideal for homes and single shop doors, though expect some fan noise at top speed.

Browse on Amazon
DOLPHY Air Curtain – 410 W, 3 Feet

DOLPHY Air Curtain – 410 W, 3 Feet

Best Value

Maximum airflow-per-rupee — the same DOLPHY engine without the remote, for the budget-minded buyer.

Our Rating

9.2

₹17,362

Check Price
DOLPHY Air Curtain – 410 W, 3 Feet

Specifications

Brand DOLPHY
Coverage Width 3 feet (900 mm)
Airflow 2100 m³/h (~1236 CFM)
Power 410 W
Air Velocity 21 m/s
Noise Level <52 dB
Blowers / Motors 3 blowers / 2 motors
Body Material Metal
Activation On/off switch + magnetic door sensor
Weight 18 kg
Country of Origin India
Warranty 6 months

Pros

  • Highest stated air volume of any 3 ft unit (21 m/s, 2100 m³/h)
  • Lowest price of the DOLPHY units
  • Buyer confirms "specification matches actual product"
  • Metal body
  • Has a magnetic door sensor
  • More India ratings (8) than the premium DOLPHY models

Cons

  • No remote (manual on/off switch)
  • 3 ft span only covers single doorways
  • 4.0 average rating — a notch below the sensor+remote model
  • Only 6-month warranty

Rating Breakdown

Air Throw & Velocity 9.3
Coverage Width 9.0
Build Quality & Durability 9.1
Noise Level 9.1
Value for Money 9.3

Our Verdict

If you want DOLPHY's strong airflow without paying for the remote, this is your value pick. It delivers 21 m/s velocity and a metal body at the lowest DOLPHY price — a buyer confirms the specs match the actual product. You lose the remote and some polish, but core performance is excellent.

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EUREKA Air Curtain – 5 Feet Automatic Metal, Magnetic Sensor (Double Door)

EUREKA Air Curtain – 5 Feet Automatic Metal, Magnetic Sensor (Double Door)

Best for Wide / Double Doors

The widest barrier here — a 5 ft automatic curtain built for double doors and large entrances.

Our Rating

9.1

₹19,899

Check Price
EUREKA Air Curtain – 5 Feet Automatic Metal, Magnetic Sensor (Double Door)

Specifications

Brand EUREKA
Coverage Width 5 feet (1500 mm)
Airflow Not published
Power Not published
Air Velocity Not published
Noise Level Low (claimed)
Body Material Metal
Activation Automatic magnetic sensor
Country of Origin India
Warranty As per seller

Pros

  • Widest coverage in the lineup at 5 ft — the only true double-door unit
  • Automatic magnetic sensor
  • Metal construction
  • "Make in India" praised by a buyer
  • Best price-per-foot of coverage
  • Lower MRP-to-price gap (genuine pricing)

Cons

  • No published airflow, velocity, or power specs
  • One reviewer flagged a lack of safety features
  • Low 3.6 average rating
  • Sparse documentation compared with DOLPHY

Rating Breakdown

Air Throw & Velocity 9.0
Coverage Width 9.7
Build Quality & Durability 8.9
Noise Level 8.9
Value for Money 9.1

Our Verdict

When the doorway is wide, this is the answer. EUREKA's 5 ft curtain is the only unit that spans a double door in one piece. Airflow specs are unpublished and the rating is modest, but for sheer coverage at a reasonable price it stands alone in this lineup.

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EUREKA Air Curtain – Metal, 3 Feet, Magnetic Sensor (White)

EUREKA Air Curtain – Metal, 3 Feet, Magnetic Sensor (White)

EUREKA's best-rated 3 ft curtain — a well-priced, sensor-equipped barrier with a solid rating record.

Our Rating

8.9

₹16,648

Check Price
EUREKA Air Curtain – Metal, 3 Feet, Magnetic Sensor (White)

Specifications

Brand EUREKA
Coverage Width 3 feet (900 mm)
Airflow Not published
Power Not published
Noise Level Low (claimed)
Body Material Metal
Activation Automatic magnetic sensor
Country of Origin India
Warranty As per seller

Pros

  • Second-best customer rating (4.4) and most India ratings (10) in the set
  • Automatic magnetic sensor
  • Metal construction
  • Among the lowest prices for a sensor-equipped curtain
  • Genuine pricing (small MRP-to-price gap)

Cons

  • No published airflow, velocity, or power specs
  • Reviews are ratings-only — no written India feedback to detail performance
  • 3 ft span only covers single doorways
  • Sparse spec documentation

Rating Breakdown

Air Throw & Velocity 8.7
Coverage Width 8.9
Build Quality & Durability 9.0
Noise Level 8.9
Value for Money 9.1

Our Verdict

With the most India ratings of any unit here (10 buyers, 4.4 average) at a competitive price, this 3 ft EUREKA is a dependable single-door choice. Specs are thin on paper and the reviews are ratings-only, but the consistent rating track record speaks for itself.

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EUREKA Air Curtain – 4 Feet White Metal, Magnetic Sensor

EUREKA Air Curtain – 4 Feet White Metal, Magnetic Sensor

The cheapest 4 ft curtain — strong airflow on a budget, if you can navigate the install.

Our Rating

8.9

₹16,999

Check Price
EUREKA Air Curtain – 4 Feet White Metal, Magnetic Sensor

Specifications

Brand EUREKA
Coverage Width 4 feet (1200 mm)
Airflow Not published
Power Not published
Air Velocity High (per reviewer)
Noise Level Low (claimed)
Body Material Metal
Activation Automatic magnetic sensor
Voltage 220 V
Country of Origin India
Warranty As per seller

Pros

  • Cheapest way to get 4 ft coverage in the set
  • Buyer confirms "velocity is very high", blocks dust and AC loss
  • Most India ratings of any unit (14)
  • Metal body with automatic sensor
  • Low price relative to MRP

Cons

  • Lowest rating in the set (3.3) — the most polarising unit
  • QC complaint: one unit shipped with the sensor missing
  • Buyers report difficulty finding a technician to install it
  • No published airflow/power specs

Rating Breakdown

Air Throw & Velocity 8.8
Coverage Width 9.3
Build Quality & Durability 8.6
Noise Level 8.9
Value for Money 8.9

Our Verdict

On performance, buyers say the airflow is genuinely high and it blocks dust and AC loss effectively. But it's the lowest-rated unit here thanks to a QC slip and installation headaches — buy it for cheap 4 ft coverage, but go in with eyes open about the after-purchase experience.

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EUREKA Air Curtain – Steel Automatic, 2.5 Feet, Magnetic Sensor (White)

EUREKA Air Curtain – Steel Automatic, 2.5 Feet, Magnetic Sensor (White)

Best Budget

The budget champion — the cheapest, best-rated curtain here, sized for narrow doors.

Our Rating

8.8

₹14,899

Check Price
EUREKA Air Curtain – Steel Automatic, 2.5 Feet, Magnetic Sensor (White)

Specifications

Brand EUREKA
Coverage Width 2.5 feet (750 mm)
Airflow Not published
Power Not published
Noise Level Low (claimed)
Body Material Steel
Activation Automatic magnetic sensor
Country of Origin India
Warranty As per seller

Pros

  • Lowest price in the entire lineup (₹14,899)
  • 5.0 customer rating
  • Steel construction
  • Compact 2.5 ft size ideal for narrow doors, clinics and offices
  • Automatic magnetic sensor
  • Almost no gap between price and MRP

Cons

  • Narrowest coverage at 2.5 ft — too small for wide doors
  • No published airflow, velocity, or power specs
  • Only 2 India ratings
  • Low-noise claim unquantified

Rating Breakdown

Air Throw & Velocity 8.5
Coverage Width 8.6
Build Quality & Durability 9.0
Noise Level 8.9
Value for Money 9.4

Our Verdict

For a small doorway — a clinic, office, or compact shop entrance — this is the easiest call in the lineup. It's the cheapest unit with a perfect 5.0 rating and a durable steel body with automatic sensor. Just make sure your door is genuinely narrow enough for its 2.5 ft span.

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EUREKA Air Curtain – Steel, 3 Feet, Without Magnetic Sensor (White)

EUREKA Air Curtain – Steel, 3 Feet, Without Magnetic Sensor (White)

A no-frills steel curtain for buyers who don't want a sensor — simple and cheap.

Our Rating

8.8

₹15,789

Check Price
EUREKA Air Curtain – Steel, 3 Feet, Without Magnetic Sensor (White)

Specifications

Brand EUREKA
Coverage Width 3 feet (900 mm)
Airflow Not published
Power Not published
Noise Level Low (claimed)
Body Material Steel
Activation Manual (no sensor)
Country of Origin India
Warranty As per seller

Pros

  • Steel construction
  • Low price for a 3 ft curtain
  • Large MRP-to-price discount
  • Simple, fewer-electronics design (nothing to fail on the sensor side)

Cons

  • No magnetic sensor — runs continuously, wasting energy when the door is shut
  • No published airflow, velocity, or power specs
  • Modest 3.6 rating
  • Only India review is an old, ratings-only entry

Rating Breakdown

Air Throw & Velocity 8.7
Coverage Width 8.9
Build Quality & Durability 9.0
Noise Level 8.9
Value for Money 8.8

Our Verdict

The most basic unit here: a 3 ft steel curtain with no door sensor, so it runs whenever it's powered on. That simplicity keeps the price low and means one fewer thing to break, but you'll pay for it in continuous running costs. Best for buyers who want a manual switch and nothing more.

Browse on Amazon

Buying Guide

Match the curtain width to your doorway

An air curtain only works if it spans the full door width. Measure your opening and pick a unit that matches or slightly exceeds it: 2.5 ft for narrow clinic/office doors, 3 ft for standard single doors, 4 ft for wide shop doors, and 5 ft for double doors. A 3 ft curtain over a 4 ft door leaves gaps that let in flies and hot air, defeating the purpose.

Airflow and velocity are what actually block insects and heat

The barrier is created by air speed at the floor, not just at the nozzle. Look for published airflow (CFM or m³/h) and velocity (m/s). DOLPHY publishes real figures (825–1100 CFM, 21 m/s) while most EUREKA listings do not. Higher airflow matters most for tall doors and high-traffic entrances where the door stays open longer.

Sensor vs. manual: think about running cost

A magnetic door sensor switches the blower on only when the door opens, saving electricity and motor wear. Sensor-free models (like the EUREKA 3 ft without sensor) run continuously while powered — cheaper to buy but costlier to run all day. For shops and restaurants that open and close constantly, a sensor pays for itself.

Plan the installation before you buy

Air curtains mount above the door, typically 2.2–2.5 m up, and weigh 15–18 kg. Multiple Indian buyers report that finding a technician to install one is the hardest part, and one unit even shipped with its sensor missing. Confirm whether the seller offers installation, budget for an electrician, and check the box contents on arrival.

Noise matters if it runs all day

In a restaurant, showroom or office the curtain runs for hours, so noise is a real comfort factor. DOLPHY units are rated under 52 dB and one buyer of the 560 W model calls the motors "silent"; however, a buyer of the 410 W 3 ft model notes it is "a bit loud" at full speed. Where possible, run it on the lower of its two speeds.

Mind the GST-inclusive price and the warranty

On Amazon Business listings the headline number is often the ex-GST "Business price"; the real consumer price is 18% higher (e.g. a ₹16,555 Business price is ₹19,535 incl. GST). Always check the "incl. GST / inclusive of all taxes" figure. Warranties in this category are short — DOLPHY offers just 6 months — so factor that into your decision.

Frequently Asked Questions

Do air curtains actually keep flies and mosquitoes out?
Yes, when sized and mounted correctly. A high-velocity air stream across the doorway creates a barrier that insects struggle to cross. A verified buyer of the DOLPHY 410 W 3 ft unit reports a full year of flawless mosquito and insect blocking. The key is matching the curtain width to the door and mounting it at the recommended height so the air reaches the floor.
What size air curtain do I need for my door?
Match the curtain to the door width: 2.5 ft for narrow doors (clinics, small offices), 3 ft for standard single doors, 4 ft for wide shop entrances, and 5 ft for double doors. If the curtain is narrower than the door, air escapes around the edges and the barrier fails.
Will an air curtain reduce my air-conditioning bills?
It helps. By slowing the exchange of cooled indoor air with hot outdoor air every time the door opens, an air curtain reduces the load on your AC. Buyers specifically mention reduced "AC loss" and better temperature retention. A sensor-equipped model maximises savings by running only when the door is actually open.
Do I need the version with a magnetic sensor and remote?
The magnetic sensor is worth it for most buyers — it runs the blower only when the door opens, cutting electricity use and motor wear. The remote (on DOLPHY sensor+remote models) adds speed control and adjustable airflow direction. If you run the unit all day, the sensor pays for itself; the remote is a convenience rather than a necessity.
Are these air curtains noisy?
It varies. DOLPHY units are rated under 52 dB and a buyer of the 560 W model calls the motors "silent and powerful". However, the 410 W 3 ft DOLPHY drew a "bit loud" comment at full speed. Running on the lower of the two fan speeds reduces noise noticeably, which is fine for most doorways.
How hard is it to install an air curtain?
The unit mounts above the door and weighs 15–18 kg, so it is a two-person job and usually needs an electrician for the wiring. Several Indian buyers say finding a technician is the most difficult part of the purchase. Check whether your seller offers installation, and inspect the box for the sensor and mounting hardware on delivery.
Why do these cost more on Amazon than the price I first see?
Many of these are sold via Amazon Business listings, where the headline price is shown excluding GST. The actual consumer price is about 18% higher — for example, a ₹16,555 "Business price" becomes ₹19,535 including GST. Always look for the "inclusive of all taxes" figure, which is the price you actually pay.
DOLPHY or EUREKA — which brand should I choose?
DOLPHY publishes detailed airflow, velocity and noise specs and has the strongest individual reviews, making it the safer pick for performance-critical installs. EUREKA is more affordable and offers the widest size range (2.5 ft up to 5 ft), but its listings lack published specs and ratings are more mixed. Choose DOLPHY for documented performance, EUREKA for budget or for unusual door widths.