HomeProductsHandpieces HANDPIECES AIRFLOW® MAX Handpiece Removes biofilm, stains and early calculus supra and sub-gingivally up to 4mm. PERIOFLOW® Handpiece & Nozzle Removes biofilm in up to 4 to 9mm pockets on natural teeth in deep pockets & implants. PIEZON® LED Handpiece Removes remaining calculus supra and sub-gingivally.