Premium Guard HEPA cabin air filter PC99238HX for Chrysler Pacifica & Voyager 3.6L (2017–2026) — Activated charcoal, HEPA-grade pr

PUREFLOW PC99238HX is a HEPA-grade cabin air filter engineered to trap very fine particles and reduce strong odors, designed to fit select Chrysler Pacifica, Voyager, and compatible models.

If you drive a 2017–2026 Chrysler Pacifica 3.6L or a 2020–2026 Voyager 3.6L, swapping in a high-efficiency cabin filter can noticeably improve the air inside your vehicle. The Premium Guard PUREFLOW PC99238HX combines HEPA-level filtration media with an activated charcoal layer to capture tiny particulates and help neutralize traffic and environmental odors, while remaining compatible with several OEM and aftermarket part numbers.

How does this filter improve cabin air compared with standard filters?

The PUREFLOW PC99238HX uses HEPA-grade fibers that capture much smaller particles than many factory filters, plus a charcoal layer to adsorb odors and volatile compounds. This dual-stage approach reduces dust, pollen, and many odor-causing molecules that otherwise circulate in the cabin.

• Captures particles down to about 0.3 microns with high-efficiency media
• Activated charcoal layer helps control strong smells from traffic and pollution
• May modestly increase filter resistance due to denser media—normal for HEPA performance

Will this filter fit my vehicle and replace which part numbers?

PUREFLOW PC99238HX is built to match the dimensions and connector layout used in specific Chrysler family vehicles. It lists compatibility for Chrysler Pacifica and Voyager models with 3.6L engines and is intended as a direct replacement for several aftermarket codes.

• Fits: 2017–2026 Chrysler Pacifica 3.6L and 2020–2026 Voyager 3.6L
• Replaces: Carquest Premium 93951 / 93951C, MicroGard 4114HP, TYC 800218C
• Always confirm fitment with your Vehicle Filter Lookup before purchase

How easy is installation and what maintenance should I expect?

Installation is straightforward for anyone comfortable accessing the cabin filter housing—usually behind the glove box or under a service panel depending on model year. Replace the filter according to your vehicle maintenance schedule or sooner if you drive in dusty or high-pollen environments.

• Typical install: remove housing cover, swap old filter for new, reseal housing
• Recommended replacement interval varies by conditions—check vehicle manual
• Inspect visually for heavy debris; HEPA media may restrict airflow slightly over time

What performance trade-offs should I expect with HEPA-grade cabin filters?

Denser HEPA media captures finer particles but can introduce a small increase in airflow resistance compared with lightweight cabin filters. That trade-off is normal and typically doesn’t affect HVAC operation, though it’s worth noting when prioritizing maximum airflow versus filtration efficiency.

• Superior particle capture at the cost of minor airflow restriction
• Activated charcoal adds odor control without altering cabin temperature
• Designed to preserve HVAC performance while improving air quality

Who is this for? The Premium Guard PUREFLOW PC99238HX is aimed at drivers of compatible Chrysler vehicles who want higher-than-stock particle filtration and better odor reduction—especially useful for allergy sufferers, families, or anyone frequently driving in urban, smoky, or dusty conditions. If you prioritize cleaner cabin air and are comfortable replacing the cabin filter as part of routine maintenance, this filter is a practical upgrade that matches common replacement part numbers and vehicle fitments.

• Features: HIGH-EFFICIENCY HEPA-GRADE MEDIA capturing particles down to 0.3 microns
• Includes a HIGH-GRADE ACTIVATED CHARCOAL LAYER for enhanced odor control
• Advanced filtration supports a cleaner cabin atmosphere and helps HVAC longevity
• Compatible with Chrysler Pacifica, Voyager, Grand Caravan models
• Replaces Carquest Premium 93951/93951C, MicroGard 4114HP, TYC 800218C