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Best Choice MANN-FILTER  New
Mann-Filter Original Cabin Filter CU 20 006 - For Cars MANN-FILTER Cabin air filter / cabin air filter CU 20 006 / dimensions (mm): A = 194; B = 188; H = 30 / premium filter iGeneric  New
Collection efficiency of air-cleaning and air-sampling filter media / by J. J. Fitzgerald [and] C. G. Detwiler 1954 [Lea Best Value Philips  New
Philips Genuine 3-in-1 filter, NanoProtect HEPA, Active Carbon and Pre-filter, 12 Months lifetime, Compatible with AC171 The original Philips filter to ensure the best performance of your air purifier. Designed together with the device itselRENPHO  New
RENPHO True HEPA Air Purifiers Filter, Replacement Filter for RP-AP088W, 5-stage Filter System, Pre-filter, HEPA Filter, Only Fit the RENPHO True HEPA Air Purifier model RP-AP088W and RP-AP088B: Especially effective for pet smell and hair. PNIVMOWN  New
NIVMOWN Cut to Fit Carbon Pad Pre Filter Roll for Air Purifiers Furnace Filters Trash Cans and Air Conditioner Filters 1UCINNOVATE  New
UCINNOVATE Cut to Size Air Vent Filters, 12" x 90" Floor Vent Filters for Home, MERV 8 Electrostatic Air Filter Roll for 【MERV 8 Electrostatic Air Vent Filters】UCINNOVATE 90''L x 12''w x 0.5''Th MERV 8 triple filtration with 80%~90% filter r15% Off Spnoid  NewSpnoid ZX001 Replacement Filters (2-Pack) True H13 HEPA and Activated Carbon 3-Layer Filter – Air Purifiers, Pet Dander 【Compatibility Model】:The ZX001 filter is exclusively compatible with Spnoid ZX001 air purifiers. Please note: This ZX00Generic  NewCompatible with Winix Australia Zero+ PRO 5-Stage Air Purifier(AUS-1250AZPU), Plus 10 Pet Filters, True HEPA & Carbon Fi PERFECT COMPATIBILITY : Zero+ PRO 5 stage filter replacement set featured a 3-in-1 true hepa filtration system compatiblMann Filter  NewMann C 27 031 Air Filter, 268mm Length, 32mm Width, 32mm Height UCINNOVATE  NewUNCINNOVATE MERV 13 Air Vent Filter 20x 90 Inch, 2 Pack Electrostatic Filter Media with 125'' Adhesive Tape for HAVC, AC Effective Filtration - At just 1mm thick, our MERV 13 filtration with 91% filter rate for 0.3μm particles and 99.99% filAcbbMNS  NewAcbbMNS 5 Packs Foam Air Filters Compatible with Ryobi Homelite String Trimmer 560873001 Size: 57 x 57 x 18mmRespLabs Medical Inc.  Newresplabs CPAP Filters - Compatible with The ResMed AirSense Machine (ResMed AirSense 10-60 Pack) INCLUDED: 60X Premium CPAP Filters Plus 1 Sample RespLabs CPAP Cleaning Wipe.PEUTIER  New10 Pcs Air Purifiers, Thickness 3mm Carbon Active Filters for Ceiling Fans Air Filters Ceiling Fan For Office Home Maint Package includes: You will receive 10 pieces ceiling fan filters, which can prevent the air from dust and keep the air sYINETTECH  NewYINETTECH 2pcs Square Air Filter Sponge Replacement Part 705911452077 Compatible with Predator Generator Air Filter 8750 Perfect Replacement: These square air filter sponges are compatible with Predator generators, including 6500W, 7000W, 87Generic  NewUse of Whatman-41 filters in air quality sampling networks (with applications to elemental analysis) / by Harold E. Neus CRC Press  NewAir Sampling and Industrial Hygiene Engineering Routledge  NewMethods of Air Sampling and Analysis vonSploof  NewvonSploof Personal Air Filter To Trap & Odor - Eliminate For Buddy with Sploof Vaporizer I Easy To Use & Long Lasting Re This personal air filter is good for about up to 500+ blows. Replaceable, long-lasting filters can help reduce the amounECSiNG  NewECSiNG Generator Air Filter Black Sponge Filter 780781 Compatible With Westinghouse WGen9500DFc This air filter is precisely sized at 146.76mm (length) x 104mm (width) x 21.52mm (thickness), ensuring a perfect fit foSYOWADA  NewSYOWADA 595660 Air Filter Cover and Base Cover, and 799579 Air Filter Foam Filter Replacement for brigs-straton Engine w Replace Part Number: 595660 590581 799579 594281CRC Press  NewIndoor Air Quality: The Latest Sampling and Analytical Methods, Third Edition UCINNOVATE  NewUCINNOVATE 32Ft² Cut to Fit Air Filter Material, 2 Pack 20'' x 117'' Merv 13 Vent Filter with 125'' Tarp For Dust Pet Da Effective Filtration - Ultra-thin 1mm MERV 13 filter traps 91% of 0.3μm particles & 99.99% of PM2.5Arovec  NewAROVEC Genuine Replacement Filter for AV-P152 Air Purifier, High Efficiency 3-in-1 Preliminary, H13 True HEPA Activated This filter set fits to your AROVEC AV-P152 True HEPA Air Purifier. To keep your air purifier at its best working conditPowkoo  NewPowkoo Aquarium Air Filter Double Sponge Filter Fish Tank Sponge Filter Bio Filter Up to 20 Gallon Powkoo double sponge filter provides mechanical filtration, biological filtration, oxygenation, aeration 4 in 1, the spoIBEET  New52PCS CPAP Filters for Philips Respironics Dreamstation Filters Supplies, Include 6 Assembled Filters for Philips Respir 【Package Included】The filter kits encompasses a total of 52PCS,includes 6 well assembled filters and 20 foam filters andLINXIU  New20 Packs CPAP Filters Disposable Filter Supplies Compatible with ResMed Air 10, Airsense 10, Aircurve 10, S9 Series, Air QUALITY FILTRATION: The filter is made of ultra-fine spun fiber cotton, safe, odorless and can filter effectively.37% Off Generic  NewGeneric Air Purifier Replacement Filters, 4-IN-1 High-efficiency H13 True HEPA Filter for Smoke Dust Odors Pollen Pet Da Compatibility: Designed for AIRTOK AP0601 air purifier, ensuring optimal performance and air capacity, allowing you to bNORTHWEST ENTERPRISES  NewNORTHWEST ENTERPRISES Vent Filter, Air Filters Kit - Cut to Size Floor for home. MERV 8 Electrostatic Filter Roll & Adhe PREMIUM MERV 8 TRIPLE FILTRATION: A floor vent filter and air vent filter kit - Our cut to fit air filter kit is a speciNIVMOWN  NewNIVMOWN 【1 PACK】Airmega 100 Replacement Filters Compatible with Coway Airmega 100 Models AP-0823E Air Cleaner Purifier 3 【𝟏𝟎𝟎% 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐖𝐢𝐭𝐡 𝐂𝐨𝐰𝐚𝐲 𝐀𝐢𝐫-𝐦𝐞𝐠𝐚 𝟏𝟎𝟎】These air fil-ters are precisely compatible witAIRTOK  NewAIRTOK Air Purifier AP1001 Replacement Filter, 5-Layer Purification System, H13 True HEPA Filter, Activated Carbon Filte Authentic AIRTOK Filters: Off-brand filters are inconsistent, unreliable, and may damage the air purifier. It is highlyNentMent  NewNentMent 10 Pack Mini Split Vent Filters Cover Non-Wowen Fabric Top Dust Cover Air Cleaning Filter for Home Air Conditio Package Contents: 10 x Air Conditioning Inlet Dust Film ScreenZYWUOY  New10 Pack Air Conditioner Outlet Filters, 15.5 x 13.7 inch, Non-Woven Mesh Filter Cleaner, Suitable for Air Conditioner, R Durable materials: high-quality anti-dust mesh, wear-resistant and durableNentMent  NewNentMent 10 Pack Mini Split Air Conditioner Vent Filters Cover Anti-Dust Secondary Air Cleaning Filter for Home Air Cond Package Contents: 10 x Air Conditioner Filter PaperQfwdfcTrenz  New24 PCS Replacement Air Filter Sponge Nebulizer Filters Replacement Round Sponge Air Filter Replacement for Compressor Sy Package includes: You will receive 24 replacement air filter sponges, the quantity is enough to meet your daily use andTopHomer  NewCeiling Fan Filters, Activated Carbon Air Filters on Fan's Blades, Coconut Shell Carbon Air Purifying Mats for Home Kitc Product Details: Each filter patch measures 25.5 cm x 9 cm. You will receive 30 activated carbon air filters suitable foDuck  NewDuck Replacement Air Conditioner Foam Filter, 24-inch by 15-inch by 1/4-inch,... Only contains 1 filter, cut to sizeLIGIGWASH  NewLIGIGWASH 100pcs Glass Sampling Vials Screw Cap Chromatography Bottles with Airtight Seal Leak Design for Acid Neutral a Glass container--it is great for containing all preparations with acid, neutral and alkaline ph,Sample Vial for School21% Off Masktouch  New9 Pack Inline CPAP Filters for 22MM Tubing and Most Machines Purified Air Provided Universal Filters Eliminates Irritant Packaging and Adaptability: The 9-pack of individually sealed CPAP filters is guaranteed for one year's use and compatibAirSmart  New40 Packs Replacement Filters - Foam Filter and Ultra Fine Filters Supplies Compatible with M Series, for PR System One, ➤COMPATIBLE WITH VARIOUS MACHINES- Compatible with M Series, for PR System One Series, for SleepEasy.Segutage  New4 Replacement Carbon Sponge Filters, Compatible Carbon Sponge Strainers Household Carbon Booster Filter for Home Total A Enhanced Air Quality: By absorbing odors and trapping airborne particles, these pre filters significantly improve indoorFellowes  NewAeraMax 200 Air Purifier Carbon Authentic Replacement Filters - 4 Pack (9324101) Carbon Filter removes odors, VOC's and captures large airborne particulates34% Off HayEastdor  New6PCS Air Compressor Replacement Filter Elements for 1/2'' 1/4" 3/8"Air Compressor Intake Paper Filter Sound Muffler Acce Package contains: 6pcs air compressor intake paper filter elementsEacam  NewEacam 4 Replacement Carbon Sponge Filters, Premium HEPA Pre Filter for Holmes Air Purifier, Absorbs Household Odor with [Enhanced Air Quality] Create a healthier and more comfortable living environment by using these carbon sponge filters tFiltrete  NewFiltrete Clean Living Basic Dust AC Furnace Air Filter, MPR 300, 12 x 24 x 1-Inches, 6-Pack OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. air filters for your furnace, air conditionkext-au  New5 Electrostatic Filter Cotton - Household Dust Filter Paper for Air Conditioner,Cuttable Dustproof Air Conditioner Filte ₪High-Quality Ventilation Filter: Made of polyester fiber. Special electrostatic filtration captures small particles andDaiilg  NewDaiilg 4 Inch Air Carbon Filter with Charcoal Air Purifier Grow Tent Kits Odor Control Ventilation 4 inch Air Carbon Filter Odor Control with Activated Australian CharcoalGeneric  NewAir Conditioner Foam Filter | Efficient Foam Pad Pre Filter Flexible Cutting - Reusable Easy-to-Install Air Conditioner ➺Enhanced Air Purity: Filtering out pet hair, dust, lint, and pollen particles, this Window Air Conditioner Filter usesBassulouda  NewBassulouda 80PCS Ultra Disposable Cotton HVAC Air Filter for Airsense 10/Aircurve 10/Airstart/S9 Series Machines - Minim Each filter measures 2 3/32inch x 1 3/8inch (53mmx 35mm)to fit your machine precisely.YHNNH  New1m X 1m Thickness 3mm Home Fabric Black Air Conditioner Carbon HEPA Air Purifiers Accessories Filter Fabric(5mm) Maintain Performance: Reduce the impact of excessive dust accumulation on the purification performance of air purifier fPrinceton University Press  NewSmall Unmanned Aircraft: Theory and Practice Princeton University PressConair  NewConair Portable Small Air Purifier 2-Pack Replacement Filters for Model AP03 Breathe Easier: 2-pack Replacement HEPA 10 air purifier filters remove small particles like dust and pollen. CompatibleID Air Systems  NewCut to Fit Air Filter - Carbon Pad Pre Filter for Air Purifiers Furnace Filters, Trash Cans and Air Conditioner Filters, EASY TO CUT - Universal activated carbon pre filter can be cut to fit any size filter.23% Off Filtrete  NewFiltrete Micro Allergen Defense AC Furnace Air Filter, MPR 1000, 18 x 18 x 1-Inches, 4-Pack OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air condAirFanta  NewAirFanta mini Replacement Air Filters (4 pcs in one pack, replace 1 pcs each time) Replacement filter for AirFanta mini. Four pieces in one package.SunStream  NewSunStream 4 Inch Carbon Air Filter Premium Grow Tent Odor Scrubber, Top Grade Australian Virgin Charcoal 【Why Choose Sunstream Filter】To manufacture Sunstream Carbon Filters we only use the top grade RC-48 Charcoal Carbon froQingzhug  NewQingzhug 12x12x1 MERV 13 (6-Pack) Pleated Air Filter (Actual Size: 11.75" x 11.75" x 0.75") MPR 1900 & FPR 10, Furnace A Perfect Size for Versatile Use: This 12x12x1 air filter (actual size: 11.75"x11.75"x0.75") fits seamlessly into furnacesAirFanta  NewAirFanta 4Lite Replacement Air Filters (6 pcs in one pack, replace 1 pcs each time) Replacement Air filters for AirFanta 4Lite, 6 pieces in one pack.AQD  New12" x 140" Air Vent Filters Kit - Cut to Size Floor Vent Filters for home. MERV 8 Electrostatic Air Filter Roll & Adhesi 【High quality】This series of filter is engineered from 100% non-woven blue and white polyester. Two distinctly differentBlueair  NewBLUEAIR Classic Replacement Filter, 200/300 Series Genuine SmokeStop Filter, Pollen, Dust, Odor Removal; 203, 270E, 303, SmokeStop filter for the Blueair Classic 205 Air Purifier.HNYG  New10 Pack Universal CPAP Filters for ResMed CPAP Machines,Individually Packing CPAP Air Dilters,CPAP Supplies for Improve Individually Packed,More SafeKEYINGXUAN  New12x12x1 HVAC Furnace Air Filter, Reusable Washable Electrostatic Furnace Filter, MERV 8, Lasts a Lifetime, Breathe Fresh 12x12x1 HVAC Furnace Air Filter: The 12x12x1 washable air filters can absorb up to 90% of dust, pollen, pet hair, and otKomashr  NewKomashr 12x12x1 Air Filter MERV 13 (4-Pack), HVAC/Furnace AC Filter Replacement, Dust Defense–Comparable with MPR 1500-1 Nominal Size: 12"x12"x1", Actual Size: 11.75"x11.75" x 0.75". Designed to fit most 12x12x1 HVAC, furnace, AC and heat puAircillin  NewAircillin Air Purifier AP0801 Replacement Filters 2-Pack, H13 True HEPA Filter, Activated Carbon Filter Authentic Aircillin Filters: Off-brand filters are inconsistent, unreliable, and may damage the air purifier. It is highQingzhug  NewQingzhug 18x18x1 (4-Pack) MERV 13 Pleated Air Filter (Actual Size: 17.75"x17.75"x0.75") MPR 1900 & FPR 10, Furnace Air F 【Dimensions:】18x18x1 Inch MERV 11,Actual Size: 17.75"x17.75"x0.75".iPower  NewiPower 4 Inch Air Carbon Filter Indoor Plants Grow Tent Odor Control Scrubber with Australia Activated C for Inline Fan, Effective odor control: protects from chemical irritants and eliminates odors from bathrooms, basements and kitchens. AbCRC Press  NewSettled Asbestos Dust Sampling and Analysis Cilipuloy  New5 Pcs Electrostatic Filter Cotton | Air Vent Filters Kit with Installation Double-Sided Tape | Air Conditioner Air Purif ⇄Capture Small Particles: Our Air Conditioner Filter is made of high-grade polyester fiber, which can capture small partAC INFINITY  NewAC Infinity Air Carbon Filter 6" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics 6” inline filter designed to block odors and chemicals from escaping grow tents and hydroponics rooms.LIZEALUCKY  New4 Pack Carbon Sponge Filters, Total Replacement Sponge for Air Purifier, Absorbs and Eliminates All Unfavorable Odors in RYANSTAR RACING  NewRYANSTAR Universal Clamp-On Air Filter Three Different Size 3in 3.5in 4 in High Flow Round Tapered Cone Closed-Top Cool 【Features】 Designed to increase horsepower and accelerationRagyzity  NewRagyzity Air Vent Filters, 2pcs/Bag Cleaning Air Condition Replacement Net, Air Vent Register Filters Paper Anti Dust Ne Function: The filters are ideal for heating and cooling systems and effectively filtering of dust and allergic particlesAirFanta  NewAirFanta 4Lite Replacement Air Filters (6 pcs in one pack, replace 1 pcs each time) Replacement Air filters for AirFanta 4Lite, 6 pieces in one pack.Blueair  NewBlueair 113422 Air Purifier Filter, Blue Signature SP4i, Pre-Filter, Light Taupe, Archi Pergo (Pink Beige) (Compatible Model: Blue Signature SP4iFiltrete  NewFiltrete 16x25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1- The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will cAbestorm  NewAbestorm MERV-10 Air Filter for Filteair HEPA S1 S2 S3 / Filteair HEPA V1 V2 V3 Air Scrubber, 14.3x13.6x0.79 (5Pack) [Compatible Air Purifier Models]: This filter is only available for Abestorm Filteair HEPA S1 S2 S3 / Filteair HEPA V1 VULTECHNOVO  NewULTECHNOVO 100pcs 2ml Glass Sampling Bottles Screw Cap Leakproof Vials for Chromatography for School Laboratory Use Sampling bottle:made of glass, , with screw cap, sealing, avoid leaking,chromatography bottleBOSCH  NewAir Filter Insert Accurate fit and high quality sealing materialsDuck  NewDuck Brand Air Vent Filters, Reduce Airborne Particles like Dust, Dander, Pollen and Trap Debris in your Ventilation Sys REDUCES AIRBORNE PARTICLES: Air vent filters keep the air in your home cleaner; reduce airborne particles such as dust,BNX  NewBNX TruFilter 20x23x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditione 20x23x1 MERV 8 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 19 11/16’’ x 22 11/PEUTIER  NewPEUTIER 5pcs Ceiling Fan Filters, Rounded Rectangle Activated Carbon Air Filters Ceiling Fan Air Filter Ceiling Fan Air Package Includes: You will receive 5 pieces of rounded rectangle ceiling fan filters for blades, suitable for various ceBlueair  NewBlueair Genuine HEPASilent Replacement Filter for Blue 3250 Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, M Replacement filter for Blueair air purifiersUPETTOOLS  NewAquarium Air Pump Sponge Bio Filter,Upettools Silent Mechanical and Biological High Density Foam Purifier Filtration Fis 【Multi-filtration Functions】Upettools sponge filter combines single scientific 7-layer ribbing shape sponge design, whicUBeesize  NewUBeesize Air Filter 16x20x1 (9-Pack), MERV 13 MPR 1800 AC/HVAC Furnace Filters,Deep Pleated Air Cleaner, (Actual Size 15 Make the Air you Breathe Fresher:This Air filter replacement's filtering level is MERV13 MPR1800 FPR 9-10,it's made of mFiltrete  NewFiltrete Micro Allergen Defense AC Furnace Air Filter, MPR 1000, 20 x 30 x 1-Inches, 2-Pack OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air condBlueair  NewBlueair 102692 Combination Filter for Blue 221 Air Purifier, HEPASilent Technology Removes Pollen, Dust, Pet Dander, Mou Replacement filter for the Blue 221 Air Purifier.Filtrete  NewFiltrete Clean Living Basic Dust AC Furnace Air Filter, MPR 300, 12 x 12 x 1-Inches, 6-Pack Electrostatically charged fibers attracts and capture large airborne allergens like: Pollen, Household Dust, LintToysructin  NewToysructin 5 PCS Mini Split Air Conditioner Air Inlet Filters 30.3 x 7.3 x 0.08 Inch, Nanofiber Mini Split AC Air Inlet [Efficient Dust Filtration]:Reduce indoor dust effectively with our premium PE material filter. Sized at 30.3 x 7.3 x 0.Fizerneer  New10 Pack HEPA550 Air Filter Replacement Set MERV-13 Compatible with AlorAir CleanShield HEPA 550, 13.7"×14.8"×0.8" COMPATIBILITY: MERV-13 Pre-Filter Replacement Set Compatible with ALORAIR CleanShield HEPA550 Industrial Commercial HEPAMobestech  NewMobestech 12pcs Plastic Test Tube Cap Leakproof Sampling Vials for Liquid Powder Laboratory Home Small vials with caps:small and compact size, portable and lightweight, test tube with lid is easy to carry and store,saFiltrete  NewFiltrete 12x12x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1- OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air condHatsanUSA  NewHatsanUSA TactAir PCP Inline Universal Air Filter Inline filter for PCP fill systemsBetterVive  NewAeroVive 16x20x1 Air Filter MERV 11 – Electrostatic Pleated HVAC AC Furnace Filters Replacement (4-Pack) | Defence for D ✅ ADVANCED MERV 11 FILTER RATING HEALTIER THAN MERV 8 16x20x1 FILTER: MERV 11 rating up to 93% of healthy defence againsHYDROWE  NewHYDROWE Air Carbon Filter 6 Inch ,Smellines Control Removes 3X More Odors Contaminants. Australian Virgin Charcoal,Carbo EFFECTIVE VENTILATION:Moves air through your target location efficiently for optimal ventilationBOSCH  NewBosch AFS-H09 Air Conditioner Filter for Honda Aerist Fresh (Antiviral Type) Please check the compatible model number on the manufacturer's website before making your purchaseArmastuse  NewArmastuse Air Conditioning Filter 2 Pack Washable Reusable Air Conditioner Air Conditioner Air Purifier MATERIALS These air conditioner filters are made of cotton. Premium materials effectively filter dust and impurities andBOSCH  NewBosch AP-H01 Aerist Premium Air Conditioner Filter (Antiviral Type) Features: Premium air conditioning filter that blocks viruses and pollen. Specifications: For Honda vehiclesLemonQueen  New2 Pack MK04 Air Filter Replacement for AROEVE MK04 MG04JH DH-JH04 Air Puri-fier, 4-Layers Premium Filter for Dust, Pet D Compatible Models: Our premium Air filter is specifically designed for MK-04 MG04JH DH-JH04 Air Purif-ier, replaces PartFiltrete  NewFiltrete 18x18x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED asthma & allergy friendly, 3 Month Pleated 1-Inch E OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air condFiltrete  NewFiltrete 20x20x1 AC Furnace Air Filter, MERV 14, MPR 2500, High Performance Premium Allergen, Ultrafine Particles, Bacte MAKE YOUR HOME YOUR SANCTUARY: The 3-month pleated 1" Filtrete MERV 14 MPR 2500 AC Furnace Air Filter helps capture unwaBNX  NewBNX TruFilter 10x30x1 Air Filter MERV 13 (4-Pack) - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace 10x30x1 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 9 1/2’’ x 29 1/2’’