5 Pack Pre-Filter Cotton + 2-in-1 Main Filter Replacement Kit for Soldering Fume Extractor – High-Efficiency Activated Carbon & Particle Filter Set for Smoke Absorber, Compatible with KQ30SP KQ45SP

5 Pack Pre-Filter Cotton + 2-in-1 Main Filter Replacement Kit for Soldering Fume Extractor – High-Efficiency Activated Carbon & Particle Filter Set for Smoke Absorber, Compatible with KQ30SP KQ45SP

• ?Efficient Multi-Layer Filtration for Thorough Purification：The combination of pre-filter cotton and a 2-in-1 main filter works in stages: the pre-filter traps large dust particles from soldering fumes, while the main filter’s activated carbon and particle layers adsorb harmful gases and fine particulates, delivering progressive, thorough air cleaning.
• ?Activated Carbon for Strong Odor and Gas Adsorption：The main filter features high-iodine-value activated carbon, which effectively absorbs organic volatiles, toxic gases, and pungent odors generated during soldering, keeping your workspace fresh and safe.
• ?Extends Main Filter Life and Reduces Operating Costs：The pre-filter serves as the first defense, capturing coarse particles before they reach the main filter. This prevents premature clogging, prolongs the main filter’s service life, and lowers the frequency and cost of replacements.
• ?Precision-Designed for KQ30SP/KQ45SP Fume Extractors：This replacement kit is custom-engineered to fit the KQ45SP model perfectly, ensuring a secure seal, stable installation, and optimal filtration performance with no leakage.
• ?Complete Kit for Easy Maintenance：The set includes 5 pre-filter pads and one 2-in-1 main filter, providing multiple replacement cycles in one purchase. Changing the filters is quick and tool‑free – simply open the unit, swap out the old filters, and insert the new ones.