hello

what type of this mask ? video close-up can see mask working when KJ tarik nafas and hembus nafas

After further testing ....

The Airshell kf94 masks, the earloop tends to break very easily. The mask itself is large, wide vertically and extremely comfortable but unfortunately will not repurchase because the earloops can't handle gentle doff/don 2x. Purchased from official airshell - https://shopee.com.my/airshell.os

Neutrovis kf94 - won't buy once finished as can get cheaper direct from Korea kf94s. Purchased from official Neutrovis Lazada

Wiicare kf94 - decent but quality of material is a bit rougher on exterior and is smaller in size compared to other kf94s labelled as large. May repurchase. Purchased from local distributor Primocare on Shopee.

My favorite so far is Bluna kf94, soft inside and outside, can doff/don repeatedly and has extra loops for tightening. Problem is no official store and have to purchase from Korea seller so if get sus version then won't even know.

For hubby with big face best choice is still Good Manner kf94. He wearing it daily now so mission accomplished! Bluna kf94 is also wearable but at the limit of size. Purchase from Korea seller.

Anyway that's the summary of my mask buying experience with kf94s. Have found ones that work for our specific issues and managed to find ready supply thanks to this thread. Thank you to all that contributed! Signing out.