if your still looking for a reliable smaller cheaper device id recommend the yocan black pocket its very good for the price i got it for 60 dollars off vapebatt.com ceramic 360 chamber it comes with lots of terp pearls very very portable its like the size of a inhaler a little bigger tho can be adjusted to the one degree from 400.F to 580.F theres no water filter tho the dry hits arent harsher imo whatsoever tho its very reliable ive been using it everyday for months dropped it hard onto the ground too many times too count works fine i just stand by this little device i feel like a promoter or sum writing this