I’ve ordered 4 times from SLV, average of 10-15 disposable 1500 Hyde’s “adjustable flow”. The products are always legitimate product, no fake dirty units that are half empty. However the average 10-15 piece order typically has 3-5 units that are leaking and basically empty. so they go into the trash. Shipping is fast everyone. Price is perfect but would definitely like to see discounts for larger orders or points acrured for spending. 7 out 10.