Quality & certifications

Automotive-grade quality, value-tier price

Quick answer: Kaltreo Power holds ISO 9001, IATF 16949 and ISO 14001 certification. Premium filters use Ahlstrom and Hollingsworth & Vose media and are validated in-house for filtration efficiency (beta ratio), burst pressure and endurance before shipment.

Certifications

ISO 9001 — Quality management IATF 16949 — Automotive quality ISO 14001 — Environmental

IATF 16949 is the automotive-sector quality standard. Holding it signals process discipline well above the typical value-tier supplier — the credibility wedge that lets distributors trust Kaltreo parts on injection-critical applications.

In-house test lab

Test	What it proves
Multi-pass efficiency (ISO 16889)	Filtration efficiency & beta ratio vs. OE spec
Burst & collapse pressure	Element survives system pressure spikes
Endurance / fatigue cycling	Service life under repeated flow cycles
Seal integrity & bypass-valve opening	No leak paths; valve opens at the correct pressure

Material sourcing

Premium (KALTREO) lines use imported filtration media from Ahlstrom and Hollingsworth & Vose; economy (KT-Eco) lines use qualified domestic media. Steel and components are locally sourced within the Zhejiang/Jiangsu cluster.