Rainbow vacuums are in the market for a while. On the flip side, Kirby is a relative newcomer. With back to back smart vacuums, Kirby is already challenging the niche of Rainbow. Undoubtedly, this rat race has escalated the expectation!
What Vacuum Is Comparable to a Rainbow?
Rainbow vacuums are not any ordinary vacuum that can just suck debris and store them in a chamber or bag. These vacuums are fitted with a filtration system that consists of water and a HEPA filter.
As mentioned earlier, these rainbow vacuums have come a long way. But in the meantime, some of the other manufacturers have started to produce this type of vacuums. Today Kirby, Quantum Vac, Prolux- all of these manufacturers are following Rainbow’s footstep.
Some of the manufacturers are continuously introducing newer features regularly. This trend has pushed Rainbow to crank up its innovation. That’s why Rainbow has a range of vacuum models. So, now you can choose the best one for your intended use.

Rainbow vs Kirby Vacuum Comparison
One of the biggest competition that Rainbow vacuums are facing, is from Kirby vacuums. Both of these manufactures have a different approach to their customers. Their product design, appeal, working, ergonomics to dimensions all vary. In most of their products, this difference can be seen.

Design
In terms of design, you get two completely different options from these two manufacturers. Rainbow vacuums have introduced newer designs recently. Even, they have differences between individual models.
Their new SRX version features a canister vacuum design with a separated intake mechanism with the wheel. However, some models have separated collection head mechanism without wheels. Most of their vacuums use a roller brush to collect dust and debris.
On the flip side, Kirby has chosen a more traditional way. They offer vacuums that can be kept in an upright position. As Kirby vacuums don’t have a canister body, they need less space for storage. Like Rainbow vacuums, they also have expandable hoses option to collect dust effectively.
Filter Option
One of the unique selling points of the Rainbow vacuum is its water filtration system. In real-time, a rainbow vacuum can collect dust and trap it into a dedicated water basin. In some models, HEPA filters are fitted to purify the air. These filtrations provide a decent purification of the surrounding air.
On the other hand, Kirby vacuums use filter bags. In most of the models of Kirby line-up, this type of filter is used. In some cases, Kirby uses foam or screen filters for the added secondary level of protection. Most Kirby shampooers have foam or screen filters.
Size
The size of a vacuum cleaner helps store. As we have discussed before, Rainbow vacuums are of canister type. So, they need more floor area for storage. Kirby vacuums require relatively less area.
Ergonomics
Both of the manufacturers have done great work in terms of ergonomics. But their ergonomics vary because of their design. Besides, their bodyweight, weight-distribution, filtration system, etc. play individual roles.
Ergonomics of the vacuums cannot be judged only by their brand name. As both of the brands have different models for different applications, they have products for different types of users. But you can compare the same type of vacuums from these two brands to select the right one for your application.
Effectiveness
In terms of the filter system, Rainbow vacuums are reliable. They are trusted cleaners for purifying the surrounding air. But if you don’t need that much precision in the filtration system, Kirby vacuums can be a good consideration. Besides, Kirby vacuums feature simple construction, usages, and maintenance.
Rainbow Dust Mite Vacuum
Dust mites are considered tiny arthropods because of their size. Microscopes are needed to figure out their existence as they have an average length of 0.3 mm. In the USA, 84-percent of the household have a detectable amount of dust mites.
Dirt mites are parasites and eat the dead skins of humans. As most of the dead skins can be found on the bed, dust mites can mostly be found there also. Human nostrils cannot filter dust mites.

But, What’s the Big Deal?
They tend to enter our respiratory system with air. It can cause allergenic problems in those humans whose immunity can’t mitigate this effect. This can eventually lead to dust allergy or asthma.
Rainbow: A Worthwhile Solution
But these mites can be reduced in number. Proper cleaning is highly beneficial in this case. Dust mites cannot survive in water. So, if you use a vacuum with a water filter, this problem can be solved.
And that’s where Rainbow vacuums come into play. They can be great equipment to trap this mite and thus can purify surfaces. These surfaces may be bedsheets, carpets, stair covers, or any such surfaces.
Rainbow Vacuum Bed Bugs
Usually, the vacuums that are preferred for cleaning bed bugs are bagged vacuums. But you can also do it with canister types.
You have to make sure to empty the filter outside the house and then clean the parts of the cleaner. To reduce the population of bedbugs, you need to regularly clean the infected surfaces.

Kirby Avalir vs Rainbow e2
Kirby Avalir is a relative newcomer in the vacuum market. They are widely introduced in 2018. Kirby produces 2 models of the Avalir- the Avalir and Avalir 2. Both of these vacuums feature a minimalistic design and can deliver a hefty amount of air. It can be pushed up to 132 CFM. This means the Avalir series is good for deep cleaning.
On the flip side, the rainbow e2 can give a moderate airflow. As the rainbow vacuums are mainly used for finer cleaning, you may have to give more time to clean than the counterpart-

FAQ
Q: How to maintain the rainbow vacuums?
Ans: As the rainbow vacuums use water basins, they need to be cleared. It’s better to empty the water basin after each use. But don’t place the water basin when it is wet. Thus you can maximize the lifespan of dedicated parts of the cleaner.
Conclusion
‘Rainbow vs Kirby’- this debate is the new hot cake in the vacuum cleaner market. But it’s better to not go with the flow. Decide your preference based on your usages. It can give you a better vacuuming experience for a prolonged period.
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