StallGuard HEPA Air Purifier System
StallGuard is positioned as the best-in-class solution for horse transport because its medical-grade HEPA filtration and trailer-specific mounting hardware deliver the highest particle capture rates and the quietest operation during travel. Compared with the other systems on this list, StallGuard prioritizes long-term respiratory health over lowest upfront cost, offering lower lifetime veterinary and maintenance expenses thanks to superior filtration efficiency and durable construction.
Hospital-grade HEPA
Ultra-quiet operation
Hospital-grade HEPA
Ultra-quiet operation
Review Summary
"Most users report excellent reduction in dust and allergens and praise its HEPA performance and quiet operation, though ongoing filter replacement cost and higher upfront price are commonly noted."
Makes sneezes rarer
True HEPA H13 filtration captures 99.97% of particles down to 0.3 µm for dust and dander control.
Makes sneezes rarer
True HEPA H13 filtration captures 99.97% of particles down to 0.3 µm for dust and dander control.
Increased Safety & Security
Time-Saving Convenience
Recreational Enjoyment
StallGuard is positioned as the best-in-class solution for horse transport because its medical-grade HEPA filtration and trailer-specific mounting hardware deliver the highest particle capture rates and the quietest operation during travel. Compared with the other systems on this list, StallGuard prioritizes long-term respiratory health over lowest upfront cost, offering lower lifetime veterinary and maintenance expenses thanks to superior filtration efficiency and durable construction.
Hospital-grade HEPA
Ultra-quiet operation
Makes sneezes rarer
True HEPA H13 filtration captures 99.97% of particles down to 0.3 µm for dust and dander control.
Designed for stable and trailer mounting with low-noise fans suitable for livestock environments.
Hospital-grade HEPA
Ultra-quiet operation
Makes sneezes rarer
True HEPA H13 filtration captures 99.97% of particles down to 0.3 µm for dust and dander control.
Designed for stable and trailer mounting with low-noise fans suitable for livestock environments.
$900-1,800 CAD
EquiBreeze Trailer Ventilation Kit
EquiBreeze leads the market for trailer airflow management by combining high-flow fans, ducting and vent boosters to maintain consistent fresh-air exchange throughout transit, a technical advantage that reduces dust resuspension more effectively than filtration alone. Financially it appeals to fleet operators because the kit is lower-cost to install than full HEPA systems and reduces overall contaminant loads, though it is best paired with a filter unit for maximum particulate removal.
Cross-trail airflow
No-fog rides
Cross-trail airflow
No-fog rides
Review Summary
"Users appreciate the EquiBreeze for noticeably improved airflow and relatively simple installation, but some find the fans noisy and underpowered in larger or fully loaded trailers."
Cowboy-approved breeze
Inline ventilator and adjustable louvers improve cross-ventilation to reduce heat and suspended dust.
Cowboy-approved breeze
Inline ventilator and adjustable louvers improve cross-ventilation to reduce heat and suspended dust.
Increased Safety & Security
Recreational Enjoyment
Time-Saving Convenience
EquiBreeze leads the market for trailer airflow management by combining high-flow fans, ducting and vent boosters to maintain consistent fresh-air exchange throughout transit, a technical advantage that reduces dust resuspension more effectively than filtration alone. Financially it appeals to fleet operators because the kit is lower-cost to install than full HEPA systems and reduces overall contaminant loads, though it is best paired with a filter unit for maximum particulate removal.
Cross-trail airflow
No-fog rides
Cowboy-approved breeze
Inline ventilator and adjustable louvers improve cross-ventilation to reduce heat and suspended dust.
Tool-free or simple bolt-on installation compatible with most two- and three-horse trailers.
Cross-trail airflow
No-fog rides
Cowboy-approved breeze
Inline ventilator and adjustable louvers improve cross-ventilation to reduce heat and suspended dust.
Tool-free or simple bolt-on installation compatible with most two- and three-horse trailers.
$150-450 CAD
HorseAir Pro 3-Stage Filtration Unit
HorseAir Pro is a balanced, professional-grade option that uses a three-stage approach—prefilter, HEPA, and activated carbon—to address both particulates and odors common in horse transport environments. It sits between StallGuard and budget scrubbers on price and effectiveness, offering a compelling technical advantage by combining strong particulate removal with odor control so owners avoid buying separate systems.
Three-stage clean
Odor-eating carbon
Three-stage clean
Odor-eating carbon
Review Summary
"Long-term users praise the HorseAir Pro's three-stage filtration for reducing both dust and odors and cite strong build quality; criticisms focus on bulky size and periodic filter availability issues."
Dust-free journeys
Three-stage system combining washable pre-filter, True HEPA stage, and activated carbon for particulates and VOCs.
Dust-free journeys
Three-stage system combining washable pre-filter, True HEPA stage, and activated carbon for particulates and VOCs.
Increased Safety & Security
Time-Saving Convenience
HorseAir Pro is a balanced, professional-grade option that uses a three-stage approach—prefilter, HEPA, and activated carbon—to address both particulates and odors common in horse transport environments. It sits between StallGuard and budget scrubbers on price and effectiveness, offering a compelling technical advantage by combining strong particulate removal with odor control so owners avoid buying separate systems.
Three-stage clean
Odor-eating carbon
Dust-free journeys
Three-stage system combining washable pre-filter, True HEPA stage, and activated carbon for particulates and VOCs.
Industrial-grade blower delivers high air-exchange rates suitable for larger horse trailers or enclosed stalls.
Three-stage clean
Odor-eating carbon
Dust-free journeys
Three-stage system combining washable pre-filter, True HEPA stage, and activated carbon for particulates and VOCs.
Industrial-grade blower delivers high air-exchange rates suitable for larger horse trailers or enclosed stalls.
$1,500-3,000 CAD
CleanStall Portable Air Scrubber
CleanStall is a portable air scrubber designed for flexibility in horse transport and at-event use, offering quick deployment, battery or AC power, and effective electrostatic and carbon-based cleaning at a lower upfront cost. While it does not match the fixed-install HEPA performance of StallGuard, its portability and lower capital expense make it attractive for smaller operations or trainers who need a multi-location solution.
Trailer-ready portability
Quick filter swaps
Trailer-ready portability
Quick filter swaps
Review Summary
"Owners like the CleanStall for its portability and effective spot treatment of odors and particulates, but note limited coverage area, higher noise levels, and frequent filter replacements."
Pocket-sized powerhouse
Compact, wheeled design for easy movement between trailers, wash bays, and stalls.
Pocket-sized powerhouse
Compact, wheeled design for easy movement between trailers, wash bays, and stalls.
Time-Saving Convenience
Increased Safety & Security
CleanStall is a portable air scrubber designed for flexibility in horse transport and at-event use, offering quick deployment, battery or AC power, and effective electrostatic and carbon-based cleaning at a lower upfront cost. While it does not match the fixed-install HEPA performance of StallGuard, its portability and lower capital expense make it attractive for smaller operations or trainers who need a multi-location solution.
Trailer-ready portability
Quick filter swaps
Pocket-sized powerhouse
Compact, wheeled design for easy movement between trailers, wash bays, and stalls.
Multi-stage filtration with MERV-rated pre-filter plus HEPA and optional UV-C module for microbial reduction.
Trailer-ready portability
Quick filter swaps
Pocket-sized powerhouse
Compact, wheeled design for easy movement between trailers, wash bays, and stalls.
Multi-stage filtration with MERV-rated pre-filter plus HEPA and optional UV-C module for microbial reduction.
$700-1,300 CAD
TrailerFresh Carbon Filter System
TrailerFresh focuses on targeted odor and ammonia removal with easy-to-install carbon filter cartridges, making it the most affordable complement to ventilation-focused solutions like EquiBreeze and the portable CleanStall. Technically limited on particulate capture compared with HEPA-based units, its financial advantage lies in low-cost consumables and simple retrofit capability that immediately improves animal comfort without major investment.
Ammonia-busting carbon
Low-maintenance filters
Ammonia-busting carbon
Low-maintenance filters
Review Summary
"The TrailerFresh Carbon Filter System is well-liked for quickly eliminating odors and ammonia, but reviewers say it does little for fine dust and requires frequent filter changes under heavy use."
Stable-stall scent
Activated carbon media formulated to reduce ammonia, urine, and organic odours common in horse transport.
Stable-stall scent
Activated carbon media formulated to reduce ammonia, urine, and organic odours common in horse transport.
Increased Safety & Security
Recreational Enjoyment
Time-Saving Convenience
TrailerFresh focuses on targeted odor and ammonia removal with easy-to-install carbon filter cartridges, making it the most affordable complement to ventilation-focused solutions like EquiBreeze and the portable CleanStall. Technically limited on particulate capture compared with HEPA-based units, its financial advantage lies in low-cost consumables and simple retrofit capability that immediately improves animal comfort without major investment.
Ammonia-busting carbon
Low-maintenance filters
Stable-stall scent
Activated carbon media formulated to reduce ammonia, urine, and organic odours common in horse transport.
Low-profile mounting hardware allows installation on trailer ceilings or walls without obstructing space.
Ammonia-busting carbon
Low-maintenance filters
Stable-stall scent
Activated carbon media formulated to reduce ammonia, urine, and organic odours common in horse transport.
Low-profile mounting hardware allows installation on trailer ceilings or walls without obstructing space.
$250-600 CAD