I bought CRUSADERS TABLE TOP AIR PURIFIER for rs ₹7999 from my well known dealer. In the starting because of the new product this product works good and maybe gives pure and filtered air. But after that I visited to friend's house. He also have an air purifier and I felt that the air in his house's atmosphere is very different and lovely. He used a purifier of another company.
After that I came to know that crusaders table top air purifiers is very less user friendly and not worked properly. The air of this product is not purified and fresh. So I felt dissapointed and returend the purifier to the dealer and he also take it from me without any problem.
So this was my experience with CRUSADERS TABLE TOP AIR PURIFIER and maybe it will be helpful to you.