Blue Star 0.75 Ton 3 Star Split AC BI-3HW09SAFU Review

The Blue Star is a leading brand specializing in designing, developing, manufacturing, and marketing a wide variety of products like air conditioners, water purifiers, air coolers, water coolers, etc. The split ac proves to be perfect for cooling purposes.

It has a capacity of 0.75 tons, which suggests that it is better suited for smaller rooms. Moreover, the R22 refrigerant makes it eco-friendly. It has seven advanced filters to provide fresh air and sound sleep.


Advanced Filter

The air conditioner is provided with the seven advanced filters. These filters ensure clean and fresh air at all times.

Catechin Filter

The catechin filter helps in preventing the growth of the bacteria. It reduces harmful pollutants in the air.

Silver Ion Filter

The silver ion filter prevents the growth of microbes, bacteria, and fungi. It also helps in reducing the unpleasant odor in the air.

Anti-Acarine Filter

The anti -acarine filter helps in preventing the growth of various allergy-causing agents.

Anti-Bacterial Filter

The anti-bacterial filter is advanced with bio bactericide, which sterilizes the air passing through it, reducing the growth of various bacteria.

Active Carbon Filter

The active carbon filter absorbs the unpleasant odor and provides fresh and pure air.

Dust Filter

The air conditioner is facilitated with the advanced dust filter, which helps in trapping minute dust particles and deliver the fresh and pure air.

Vitamin C Filter

Vitamin C is a natural anti-oxidant that interacts with the free radical. It prevents the user from its harmful effects.


The air conditioner has the de-humidifier, which automatically sets the temperature according to the humidity in the area. It absorbs excess moisture, especially during monsoons. Hence, it ensures a comfortable atmosphere.

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What Do We like

Comfort Mode

The sleep mode technology helps in automatically adjusting the temperature during the night. It provides a comfortable atmosphere for sound sleep at night.


The air conditioner has the refrigerant R22 technology, which helps in preventing the production of the various harmful gases and CFCs, which causes global warming

What We Don’t Like


The Air Conditioner produces some sound as it does not have a noise reduction facility.


The Blue Star air conditioner is one of the best choices as it ensures effective cooling. The capacity of 0.75 tons makes it an ideal option for small rooms. It comes with advanced seven filters, which inhibits the growth of the harmful bacteria, dust particles, dust mites, and helps in delivering fresh and pure air to breathe.

The dehumidifier automatically sets the temperature according to the humidity. It is eco-friendly as it uses R22 refrigerant. Moreover, the comfort mode ensures sound sleep.

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Pranshi Agarwal

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