HEAPETS P358 Pet Air Purifier Review: A Smart Choice for Pet Hair, Dander & Odor
If you live with pets, you know how easily fur, dander, and odors can take over your home. Whether it’s cat hair floating around the living room or the smell from the litter box, maintaining clean, fresh air can feel like a constant battle. The HEAPETS P358 Pet Air Purifier aims to solve exactly that — designed specifically with pet owners in mind.
After testing it for over a week in a home with four cats, and reading through multiple user experiences, here’s what stands out about this compact yet powerful purifier.
HEAPETS P358 Pet Air Purifier
- Brand:HEAPETS
- Product Dimensions:7.09″D x 11.81″W x 16.14″H
- Floor Area:2500 Square Feet
- Specification Met:CA65 Certified, CARB Certified, EPA Certified, ETL Certified, FCC Certified
Designed for Pet Owners — From the Ground Up
Unlike traditional air purifiers that rely on a single air inlet, the HEAPETS P358 features a U-shaped dual-sided air intake.
This clever design allows it to capture pet hair and dander more efficiently, preventing them from clogging the filter or re-entering the air.
Its electrostatic pre-filter is tailored for pet households — it traps floating fur, dust, and dander before they even reach the main HEPA layer. Users have noticed significantly less floating pet hair within just a few days of use.
Double HEPA Filters for Deeper Cleaning
One of the unique design features is the double-sided H13 HEPA filter system — one filter in the front and another in the back. This ensures air is purified twice as fast as traditional single-filter purifiers.
- The system captures:
- Pet dander and fur
- Dust, pollen, and smoke
Lingering odors from pets, cooking, or humidity
Combined with pet-specific activated carbon, it effectively neutralizes unpleasant smells like litter box odors, wet dog smell, or even cooking fumes.
Smart Air Quality Monitoring
The P358 doesn’t just purify — it also monitors air quality in real time.
Its built-in PM2.5 sensor displays both color-coded and numeric readings:
- 🟢 Green = Excellent
- 🟡 Yellow = Moderate
- 🔴 Red = Poor
In Auto Mode, the purifier automatically adjusts fan speed based on detected air quality, saving energy while keeping your home fresh at all times.
“I love that it automatically kicks into high gear when needed. You can literally see the air quality improve in a few minutes.” — User review
Compact Yet Powerful Coverage
Despite its modest footprint (similar to an A4 sheet), the HEAPETS P358 can cover up to 2,000–2,500 sq. ft., making it suitable for:
- Living rooms
- Open kitchens
- Bedrooms
- Basements
- Pet areas
With a CADR of 176 CFM (295 m³/h), it refreshes the air in a large space every hour — impressive for a purifier of this size.
Whisper-Quiet Operation and Smart Features
For light sleepers or quiet environments, the Sleep Mode is a game-changer. It dims all indicator lights and reduces noise to a whisper. Other thoughtful features include:
- 5 fan speeds (Auto + P1–P4)
- Timer and Child Lock
- Filter replacement reminder
- Pet lock mode to prevent accidental touches
Even at higher fan speeds, noise levels remain low — users mention it’s “barely noticeable” even on level 4.
Long-Term Savings and Easy Maintenance
Filter replacement is often a hidden cost of owning air purifiers. The P358 tackles that smartly:
its two-part filter system — a replaceable pre-filter cotton layer and a composite HEPA filter — extends filter life from 3 months to 6 months, reducing replacement costs by up to 50%.
Regular maintenance is simple:
- Vacuum the pre-filter every two weeks
- Clean the PM sensor port occasionally
- Replace filters as indicated (roughly every 6 months)
Build and Practical Design
The HEAPETS P358 is lightweight (under 10 lbs) and includes cord storage at the bottom for easy organization.
It lacks app connectivity or a remote — a few users noted this as a minor drawback compared to pricier models — but for most households, the simple top control panel is more than sufficient.
“It’s not flashy or smart-enabled, but it does the one job it’s supposed to do — clean the air — exceptionally well.” — Customer review
Certifications and Reliability
The purifier meets several major safety and air quality certifications, including:
- CE, EPA, ETL, and FCC
- CARB and CA Proposition 65 compliance
Each unit comes with a 12-month warranty, 24/7 customer support, and lifetime technical assistance.
Final Thoughts: Is It Worth It?
The HEAPETS P358 Pet Air Purifier is not about fancy looks or app controls — it’s about performance.
For homes with pets, it does exactly what it promises: captures fur, removes odors, and keeps your air noticeably cleaner.
✅ Pros:
- Excellent for pet hair and odor removal
- Dual HEPA filters for faster air circulation
- Smart auto-adjusting air quality sensor
- Quiet operation and compact design
- Long-lasting, cost-saving filter system
❌ Cons:
- No Wi-Fi or remote control
- Slightly higher filter replacement cost (pair system)
- Noise increases slightly with filter age – though still relatively quiet.
If you’re tired of battling pet hair and odors, and you want a purifier that actually makes a difference, the HEAPETS P358 is a strong contender — compact, efficient, and purpose-built for pet-friendly homes.
