What Is The best air purifier for 700 sq ft apartment [In 2026]
Best air purifier for 700 sq ft apartment requires careful consideration of room coverage, filtration efficiency, and noise levels for comfortable living. Finding the right model means balancing powerful HEPA filtration with quiet operation suitable for apartment life. We’ve tested and reviewed top-performing air purifiers specifically designed to handle medium to large apartment spaces effectively.
This guide focuses on models that can efficiently clean 700 square feet while maintaining reasonable noise levels for bedroom and living room use. Each recommendation considers filter quality, energy efficiency, and maintenance costs important for apartment dwellers in the USA.
Our comparison table below highlights key differences, followed by detailed reviews of each model’s performance and suitability for apartment living.
Table of Contents
Quick Comparison: best air purifier for 700 sq ft apartment
| Product | Features | Best For | CTA |
|---|---|---|---|
| DR.PREPARE Portable AC | WiFi Control 4-in-1 Function |
Small Apartments | Check Price |
| Compact H13 HEPA Purifier | 360° Airflow Essential Oil Tray |
Large Coverage | Check Price |
| 14000 BTU Portable AC | High BTU Power Sleep Mode |
700 Sq Ft | Check Price |
| hOmeLabs HEPA Filter | Carbon Filtration 700 Hour Life |
Small Spaces | Check Price |
| HATHASPACE Smart Purifier | Smart Sensor Remote Control |
Large Rooms | Check Price |
Our Top 5 best air purifier for 700 sq ft apartment
We selected five models for different needs and budgets, prioritizing feature quality, performance, fit/compatibility, reliability, and value.
DR.PREPARE Portable AC Unit
Overview
This unit suits smaller apartments needing cooling and dehumidification with smart phone control. The 8,000 BTU capacity covers up to 350 square feet effectively with WiFi connectivity for remote operation.
Performance includes adjustable temperatures from 61-90°F with high/low cooling modes and 46 pints daily moisture removal. Installation requires no professional help with included window kit fitting 25.6″ to 67″ wide openings.
Specs
→ 8,000 BTU cooling capacity
→ Covers up to 350 sq ft
→ WiFi app control included
→ 4-in-1 functionality
→ 46 pints/day dehumidification
Pros
👍 WiFi remote control
👍 Easy DIY installation
👍 Four rolling casters
👍 Sleep mode operation
👍 Washable mesh filter
Cons
👎 Tank fills quickly
👎 Remote control issues
👎 Mixed functionality reports
Customer Experience
Customers report easy setup and effective cooling with temperature drops from 86 to 75 degrees. Mixed feedback on remote functionality and tank capacity requiring frequent emptying.
Best For
Small apartments needing cooling and dehumidification with smart control features.
Compact H13 HEPA Purifier
Overview
This purifier suits large apartments requiring comprehensive air cleaning with minimal space usage. The compact 6.69 x 6.69 x 9.84 inch design covers up to 1,076 square feet with H13 HEPA filtration.
Performance includes 360-degree airflow capturing 99.97% of airborne pollutants with whisper-quiet 22dB operation. Essential oil tray adds aromatherapy functionality while maintaining air purification effectiveness.
Specs
→ Covers up to 1,076 sq ft
→ H13 HEPA triple-layer filtration
→ 22dB quiet operation
→ 360-degree air intake
→ Essential oil tray included
Pros
👍 Ultra quiet operation
👍 Compact desktop size
👍 Large coverage area
👍 Essential oil compatibility
👍 Multiple certifications
Cons
👎 Limited color options
👎 Small physical footprint
👎 Desktop placement only
Customer Experience
Customers appreciate the whisper-quiet operation and effective dust removal in medium offices. Users report noticeable air freshness improvement and easy cleaning maintenance.
Best For
Large apartments needing quiet, comprehensive air purification with aromatherapy features.
14000 BTU Portable AC
Overview
This unit suits large apartments needing powerful cooling capacity for full 700 square foot coverage. The 14,000 BTU system provides comprehensive climate control with cooling, fan, and dehumidification modes.
Performance includes temperature control from 61-89°F with 90 pints daily moisture removal and 50dB quiet operation. Four wheels and dual handles enable easy room-to-room mobility for flexible placement.
Specs
→ 14,000 BTU cooling power
→ Covers up to 700 sq ft
→ 90 pints/day dehumidification
→ 50dB noise level
→ 3-in-1 functionality
Pros
👍 High BTU capacity
👍 Full apartment coverage
👍 Sleep mode available
👍 Easy mobility design
👍 LED digital display
Cons
👎 Higher noise level
👎 Larger physical size
👎 Higher energy consumption
Customer Experience
Installation includes comprehensive window kit with exhaust hose extending up to 63 inches for flexible setup. Remote control and LED display provide convenient operation from across the room.
Best For
Large 700 square foot apartments requiring maximum cooling power and dehumidification.
hOmeLabs HEPA Filter Replacement
Overview
This replacement filter suits small apartment spaces needing comprehensive filtration maintenance for existing hOmeLabs units. The filter removes 99.97% of particles 0.3 microns or larger with activated carbon odor control.
Performance includes pre-filter for large particles, HEPA filter for microscopic debris, and carbon layer for odor elimination. Compatible specifically with hOmeLabs 4-in-1 Compact Ionic purifiers covering up to 50 square feet.
Specs
→ 99.97% particle removal
→ 700 hour filter life
→ Activated carbon layer
→ Triple filtration system
→ 50 sq ft coverage
Pros
👍 High filtration efficiency
👍 Easy installation process
👍 Perfect fit guarantee
👍 Quiet operation
👍 Quality construction
Cons
👎 Mixed longevity reports
👎 Price concerns
👎 Limited compatibility
Customer Experience
Customers report perfect fit and easy installation with noticeable air quality improvement for allergy relief. Mixed feedback on value for money and filter longevity expectations.
Best For
Small spaces requiring replacement filters for existing hOmeLabs purifier systems.
HATHASPACE Smart Air Purifier
Overview
This purifier suits large apartments requiring smart air quality monitoring with comprehensive filtration coverage. The H11 HEPA system covers exactly 700 square feet with intelligent sensor technology and touch-screen display.
Performance includes 4-in-1 filtration targeting pollen, dust, pet dander, VOCs, smoke, and odors with 99.9% particle capture. Honeycomb activated-carbon filter specifically addresses smoke and volatile organic compounds effectively.
Specs
→ Covers up to 700 sq ft
→ H11 HEPA filtration
→ Smart air quality sensor
→ Touch-screen display
→ Remote control included
Pros
👍 Ultra quiet operation
👍 Smart sensor technology
👍 Excellent air purification
👍 Allergy relief effective
👍 Two year warranty
Cons
👎 Ionizer safety concerns
👎 Filter replacement costs
👎 Limited color options
Customer Experience
Customers report ultra-quiet operation nearly inaudible on low settings with effective pet hair, dust, and smoke removal. Replacement filters cost reasonably every 3-4 months with noticeable allergy improvement.
Best For
Large 700 square foot apartments needing smart air quality monitoring and comprehensive filtration.
Buying Guide: best air purifier for 700 sq ft apartment
Room Coverage and CADR Ratings
Choose purifiers specifically rated for 700 square feet or larger to ensure adequate air circulation. Look for Clean Air Delivery Rate (CADR) ratings that match your apartment size for optimal performance.
Filter Types and Replacement Costs
HEPA filters capture 99.97% of particles while activated carbon handles odors and VOCs. Consider ongoing filter replacement costs as they typically need changing every 3-6 months depending on usage.
Noise Levels for Apartment Living
Select models operating below 50dB for comfortable bedroom use, with many quality units running whisper-quiet at 22-30dB. Sleep modes often reduce noise further while maintaining air cleaning effectiveness.
Energy Efficiency and Operating Costs
Energy Star certified models reduce electricity costs for continuous operation. Calculate annual operating expenses including filter replacements and energy consumption for budget planning.
Smart Features and Controls
WiFi connectivity, air quality sensors, and smartphone apps provide convenient monitoring and control. Remote controls and programmable timers offer flexibility for apartment dwellers with varying schedules.
FAQs: best air purifier for 700 sq ft apartment
How often should I run my air purifier in a 700 sq ft apartment?
Run your air purifier continuously for optimal results, as consistent operation maintains cleaner air quality. Most modern units are energy-efficient enough for 24/7 operation without significant cost increases.
What HEPA filter grade works best for apartment air purification?
H13 True HEPA filters offer the highest efficiency at 99.97% particle capture for comprehensive apartment air cleaning. H11 HEPA filters provide excellent performance at lower costs for budget-conscious buyers.
Can air purifiers help with apartment cooking odors and smoke?
Activated carbon filters effectively remove cooking odors, smoke, and VOCs from apartment air. Look for models with substantial carbon filter layers for maximum odor elimination capability.
How much noise should I expect from apartment air purifiers?
Quality apartment air purifiers operate between 22-50dB depending on fan speed settings. Sleep modes typically reduce noise to whisper-quiet levels suitable for bedroom use.
What maintenance is required for 700 sq ft air purifiers?
Replace HEPA filters every 6-12 months and carbon filters every 3-6 months based on usage. Clean pre-filters monthly and wipe exterior surfaces regularly for optimal performance.
Do I need multiple air purifiers for a 700 sq ft apartment?
One properly sized purifier can handle 700 square feet effectively with good air circulation. Consider room layout and airflow patterns when determining single versus multiple unit placement.
Are smart air purifiers worth the extra cost for apartments?
Smart features like air quality monitoring and smartphone controls provide convenience for busy apartment dwellers. Basic models offer excellent purification without smart features at lower costs.
Final Verdict: best air purifier for 700 sq ft apartment
The HATHASPACE Smart Air Purifier offers the best overall value for 700 square foot apartments with smart monitoring and comprehensive filtration. Budget-conscious buyers should consider the Compact H13 HEPA Purifier for excellent coverage at a lower price point.
