KR1 GLASS BUBBLER - HAMILTON DEVICES

Water filtration for the Hamilton Devices KR1—same concept as the PS1 bubbler, sized and fitted specifically for the KR1's connection geometry. Borosilicate glass, small water chamber, direct attachment, easy cleaning. Cooled, filtered vapor hits smoother and tastes cleaner than dry-path inhalation, especially at higher voltage settings where unfiltered vapor can become harsh. For retailers carrying the KR1, the glass bubbler is the most impactful single accessory available—recommend it alongside every KR1 kit sale.