The 5 Best Inexpensive Air Purifiers Under $100 (2025)
Tayyabah Zahoor
March 26, 2025
Menu
Gas stoves are a popular choice in many American homes due to their efficiency and ability to cook food quickly. However, they can release harmful pollutants into the air, such as nitrogen dioxide (NO₂), carbon monoxide (CO), benzene, and fine particulate matter (PM2.5). These pollutants can negatively impact indoor air quality and pose health risks, especially for people with asthma or other respiratory conditions.
An air purifier can help reduce some of these pollutants, but it’s important to understand its role and limitations
When you cook with a gas stove, the combustion process releases various gases and particles into the air. Some of the most common pollutants include:
A lung irritant that can worsen asthma and other respiratory conditions.
A colorless, odorless gas that can cause headaches, dizziness, or even more severe health issues in high concentrations.
A known carcinogen that may exceed safety thresholds indoors when using gas stoves.
Tiny particles that can penetrate deep into the lungs and cause health problems.
Air purifiers are designed to clean the air by filtering out harmful particles and gases. Here’s how they work:
High-Efficiency Particulate Air (HEPA) filters capture tiny particles like PM2.5, dust, and allergens.
These filters absorb gases like carbon monoxide, nitrogen dioxide, and odors emitted during cooking.
Studies show that air purifiers equipped with both HEPA and activated carbon filters can reduce indoor nitrogen dioxide levels by around 20–27% in kitchens and bedrooms. While this isn’t a complete solution, it does help improve air quality significantly.
An air purifier with a HEPA filter and activated carbon can help reduce pollutants from a gas stove, such as particulate matter and odors. However, it won’t remove carbon monoxide, so proper ventilation is still essential.
While air purifiers are helpful, they shouldn’t replace proper ventilation or other safety measures:
To maintain better air quality when using a gas stove:
An air purifier can help improve indoor air quality by reducing harmful gases and particles emitted by gas stoves. However, it works best when combined with good ventilation practices. If you’re concerned about long-term health risks from gas stove emissions, consider upgrading to an electric or induction stove for a cleaner and healthier home environment.
Tayyabah Zahoor is an expert writer with a Bachelor's degree in Physics. She specializes in creating content for affiliate websites, particularly about air purifiers. Using her scientific knowledge, she compares different air purifiers by analyzing their features and effectiveness. This helps her provide clear and helpful information to consumers looking for the best options.