Bathroom Plumbing (154383)
- Steam Baths & Saunas (715)
- Tubular (5370)
- Bathroom Furniture (1805)
- Shower Drains (377)
- Bathtubs (5988)
- Showers (62645)
- Bathroom Accessories (11367)
- Toilets, Seats, Bidets, Urinals, Flush Valves (11967)
- Bathroom Faucets (36399)
- Baby Changing (0)
- Waste & Overflow Drains (1088)
- Bathroom Repair Parts (12609)
- Bathroom Sinks (4053)
Extreme Deals (60)
HVAC/R (19467)
- Air Distribution (3361)
- HVAC/R Installation Supplies (1470)
- Indoor Air Quality (1317)
- Refrigeration (432)
- Ventilation/TestEN (2635)
- Controls & Thermostats (529)
- HVAC/R Equipment (2716)
- HVAC/R Parts (7007)
Uncategorized (7)
L1 name test category (0)
- L2 test name category (0)
- L2 test name category (0)
- L2 test name category (0)
Test Level One Category EN (0)
Kitchen Plumbing (18747)
- Kitchen Accessories (2113)
- Kitchen Repair Parts (2078)
- Kitchen Sinks (4467)
- Kitchen Faucets (9853)
- Garbage Disposal (68)
- Garbage Disposal Parts & Accessories (168)
Plumbing Parts & Supplies (9125)
- Water Supply Connectors (693)
- Compounds & Lubricants (617)
- Pool & Spa Supplies (53)
- Stops & Risers (72)
  - Supply Risers (63)
- Rough-In Plumbing (6466)
- Drain & Waste System Cleaners (54)
- Dry Materials & Compounds (9)
- Gaskets, Packings & Seals (1160)
Water Heaters (8329)
- Commercial Storage Tanks (84)
- Commercial Water Heaters (1051)
- Residential Water Heaters (1009)
- Commercial Rack Systems (28)
- Residential Home Heating (31)
- Water Heater Parts & Accessories (6055)
- Residential Storage Tanks (71)
Pipe, Valves & Fittings (54382)
- Hangers, Strut & Fasteners (7502)
- Pipe & Tubing (2539)
- Pipe Fittings (29154)
- Pipeline Pigs & Cleaning Pigs (5)
- Valves (15110)
- Water Hammer Arrestors (27)
- Foam Pigs (45)
Pumps (11916)
- Hand Pumps (6)
- Gear Pumps (9)
- Grinder Pumps (1030)
- Window Wells (10)
- Water Well Pumps (1187)
  - Jet Pumps (61)
  - Submersible Pumps (949)
  - Submersible Motors (32)
  - Water Well Pump Accessories (124)
  - Water Well Pumps (14)
- Pumps Accessories (3154)
- Back-up Pumps (27)
- Vacuum Pumps (43)
- Water Well Parts & Accessories (67)
- Water Filtration & Treatment (1738)
  - Water Filters (234)
  - Water Treatment Parts & Accessories (773)
  - Filter Tools (19)
  - Filter Housings (74)
  - Water Softening (136)
  - Water Purifiers & Conditioners (124)
  - Water-Proof Membrane (6)
  - Filter Cartridges (351)
  - Other Products (20)
- Transfer Pumps (51)
- Dewatering Pumps (1)
- Diaphragm Pumps (2)
- Chemical Feed Pumps (9)
- Fountain Pumps (20)
- Sump & Sewage Pumps (2343)
  - Sump Pump Accessories (197)
  - Effluent/Sewage Pump Accessories (239)
  - Sump Pumps (244)
  - Effluent/Sewage Pumps (1663)
- Coolant Pumps (5)
- Drain Pumps (22)
- Pump Systems (16)
  - Laundry Tray Systems (16)
- Elevator Pumps (37)
- Hydrostatic Test Pumps (22)
- Drum Pumps (0)
- Potable Water Expansion Tanks (123)
- Magnetic Driven Pumps (83)
- Trash Pumps (1)
- Utility Pumps (23)
- Circulator Pumps (1770)
  - Booster Pumps (58)
  - Centrifugal Pumps (629)
  - Circulator Pumps (1075)
- Condensate Pumps (117)
Hydronics (10839)
- Burner Nozzles (344)
- Burners (86)
- In-Floor Heating (1)
- Baseboards (377)
- Boilers (3147)
- Gauges & Thermometers (1237)
  - Thermometers (151)
  - Gauges (1086)
- Hydronic Controls & Sensors (509)
- Hydronic Supplies (3197)
- Hydronic Valves (1869)
- Hydronic Heating Products (44)
- Oil Burner Control (28)
Fire Protection (1156)
- Chemicals (1)
- Fire Department Connections (48)
- Fire Hose & Accessories (90)
- Nozzles (21)
- Sprinkler Controls, Sensors, Alarms & Parts (105)
- Firestop Cast-In & Sleeve Devices (31)
- Accessories (52)
- Compressors (27)
- Extinguishers (17)
- Switches (53)
- Cabinets (22)
  - Accessories (22)
- Sprinkler Heads (689)
Fireplaces & Stoves (1276)
- Stoves (29)
- Fireplaces (226)
  - Controls, Logs and Accessories (65)
  - Fireplaces (161)
- Stove Accessories (49)
- Firebox & Hearth Components (0)
- Fireplace Surrounds, Mantles, Bases, Trim (60)
- Fireplace Accessories (777)
- Fireplace Vent Pipe & Fittings (121)
- Firepits (14)
Waterworks (11157)
- Ductile Iron Pipe (88)
- PEX Municipal Pipe (39)
- Poly Series 160 Service Line Tube (2)
- Repair Clamps & Couplings (785)
- AWWA Valves & Hydrants (2026)
  - Indicator Posts (6)
  - AWWA Valves (494)
    - Resilient Wedge Gate Valves (388)
    - Waterworks Tapping Valves (106)
  - Fire Hydrants (1526)
- Castings & Cast Iron Boxes, Frames & Covers (1897)
  - Inlet Frames, Covers & Accessories (123)
  - Manhole Frames, Covers & Accessories (743)
  - Paving Risers (50)
  - Service Boxes, Lids & Accessories (409)
  - Trench Adapters (5)
  - Valve Boxes, Lids & Accessories (567)
- Irrigation & Drainage (629)
  - Baffles & Skimmers (3)
  - Catch Basins (101)
  - Drains, Grates & Accessories (470)
  - Irrigation Boxes (3)
  - Irrigation Controls & Parts (9)
  - Irrigation Pipe (42)
  - Irrigation Sprinklers (1)
  - Irrigation Valves (0)
- Meters (670)
  - AMR (Automated Meter Reading) (14)
  - Water Meter Accessories (224)
  - Water Meter Box Parts (20)
  - Water Meter Boxes & Lids (28)
  - Water Meter Repair & Replacement Parts (48)
  - Water Meters (336)
- PVC Pressure Pipe (44)
  - DR18 Pipe (13)
  - DR25 Pipe (9)
  - DR26 Pipe (0)
  - PVC Pipe (20)
- Sewer & Drain Fittings (939)
  - Saddles (77)
  - Gasketed Sewer Fittings (454)
  - Ribbed Sewer Fittings (276)
  - Adapters (6)
  - Plastic Tees (119)
  - Clips (7)
- Sewer & Drain Pipe (428)
  - DR14 Gasketed Pipe (8)
  - DR18 Gasketed Pipe (39)
  - DR21 Gasketed Pipe (7)
  - DR25 Gasketed Pipe (4)
  - DR26 Gasketed Pipe (23)
  - DR28 Gasketed Pipe (27)
  - DR35 Gasketed Pipe (64)
  - DR41 Gasketed Pipe (2)
  - KorFlo (10)
  - Ultra Rib Pipe (210)
  - Sewer & Drain Pipe (34)
- Watermain Fittings (1017)
  - Cut in Sleeves (19)
  - Restrainers (217)
  - Cast Iron Fittings & Flanges (90)
  - Compression Fittings (45)
  - Ductile Fittings (280)
  - Gland Rings, Gaskets & Bolts (257)
  - PVC Press Ftgs (80)
  - Brass Fittings (18)
    - Adapters (18)
  - Aluminum Fittings (4)
    - Couplings (4)
  - Steel Fittings (7)
    - Elbows (7)
- Waterworks Specialty Products (1)
  - Pipe & Valve Identification Products (0)
  - Thaw Wire (0)
- AWWA Service Brass & Saddles (1854)
  - AWWA Service Brass (984)
  - AWWA Service Saddles (870)
- Geosynthetics & Stormwater Management (300)
  - Erosion Control (30)
    - Erosion Control Materials (29)
    - Grade Stakes (1)
  - Geosynthetics (180)
  - Stormwater Products (90)
- Cut in Sleeves (5)
- Ductile Fittings (19)
  - Ductile Iron Reducers (3)
  - Ductile Iron Tees (12)
  - Ductile Iron Caps (1)
  - Ductile Iron Elbows (3)
- Cast Iron Fittings & Flanges (14)
  - Cast Iron Elbows (4)
  - Cast Iron Adapters (8)
  - Cast Iron Crosses (2)
- Plastic Fittings (335)
  - Plastic Flanges (1)
  - Plastic Couplings (77)
  - Plastic Reducers (6)
  - Plastic Adapters (62)
  - Plastic Bushings (9)
  - Plastic Tees (115)
  - Plastic Elbows (64)
  - Plastic Bends (1)
- Pipe & Tubing (29)
  - Plastic Pipe (29)
- Gland Rings, Gaskets & Bolts (36)
  - Seal (35)
Tools (26369)
- Generators (32)
  - Generator Parts & Accessories (19)
  - Generators (13)
- Confined Space Equipment (9)
  - Smoke Blowers (8)
- Flashlights, Lanterns & Worklights (106)
- Manifolds (2)
- Power Tools & Accessories (13273)
- Waterworks Tools (36)
- Material Handling (204)
- Cords, Connectors & Cables (181)
- Printers (3)
- Ladders & Scaffolds (40)
- Heated Gear (358)
- Pipe/Tubing Tools (7281)
- Welding, Soldering & Torch Equipment (508)
- HVAC Tools (202)
- Workbenches (2)
- Hand Tools (3787)
- Radios (9)
- Tool Storage (202)
- Locating Tools & Accessories (134)
Safety & Security (2238)
- Workwear (388)
- Locks (13)
- First Aid (77)
- Batteries (74)
- Fire Safety (216)
- Signage, Markers & Barriers (393)
- Chemical & Gas Storage (8)
- Ventilation & Gas Detection (66)
- Respiratory Safety (36)
- Welding Safety (2)
- Hand Protection (564)
  - Glove Accessories (9)
  - Gloves (555)
- Hearing Protection (19)
  - Ear Muffs (2)
  - Ear Plugs (17)
- Spill Control & Containment (9)
- Back Support (0)
- Eye & Face Protection (112)
- Fall Safety (70)
- Footwear (12)
  - Shoe Cover (11)
- Head Protection (139)
  - Hard Hats & Accessories (139)
- Protective Apparel (40)
Electrical (38165)
- Connectors (129)
- Wallplates (16)
- Wire Terminals & Connectors (158)
- Disconnects (9)
- Electrical Conduit Pipe (27)
- Relays (185)
- Fuses (73)
- Power Supply (35)
- Circuit Breakers & Meters (95)
- Smart Home (108)
  - Smart Devices (82)
  - Smart Accessories (26)
- Grounding & Bonding (17)
- Electrical Conduit Fittings (98)
  - Adapters (29)
  - Reducers (0)
  - Couplings (11)
  - Plugs (8)
  - Bodies (1)
  - Sweeps (2)
  - Tees (4)
  - Elbows (15)
  - Bushings & Washers (13)
  - Caps (1)
  - Clips (13)
  - Nipples (1)
- Surge Protectors (7)
- Wire & Cable (415)
- Electrical Outlet Boxes (79)
- Lighting & Lighting Fixtures (35255)
  - Bath Lightings (4179)
  - Bulbs (468)
  - Sconces (8398)
  - Chandeliers (4089)
  - Pendants (7051)
  - Other Products (11067)
- Tracer Boxes (1)
- Wire Fittings (1)
- Contactors (145)
- Wire Management (66)
  - Wire/Cable Clamps (16)
  - Other Products (50)
- Doorbells (18)
- Photo Cells (0)
- Timers & Switches (486)
- Lamps & Accessories (429)
- Test Leads (39)
- Transformers (97)
- Box Covers & Plates (125)
- Plugs & Receptacles (42)
- Whips (9)
- Raceways (1)
Adhesives, Sealants & Paints (1308)
- HVAC Tapes (63)
- Lubricants (84)
- Adhesive Compounds (72)
- Spray Paint (67)
- Sealants (307)
- Abrasives (15)
- Mastics (9)
- Solvents & Removers (47)
- Brushes, Rollers & Paint Accessories (69)
- Surface Repair (8)
- Markers & Crayons (81)
- Caulk & Caulk Guns (52)
- Tapes (179)
- Compounds & Lubricants (38)
- Primers & Paints (78)
- Brushes (139)
Janitorial (486)
- Paper Toilet Covers (0)
- Cleaning Equipment & Supplies (231)
- Cleaning Chemicals (168)
- Trash Can (41)
- Paper Products (21)
- Floor Cleaning (8)
  - Floor Cleaners (5)
  - Floor Pads (2)
- Bulk Cut Plastic Blocks (0)
- Office Supplies (17)
Septic (133)
- Septic Tank Inspection Plugs (1)
- Septic Pipe & Fittings (1)
- Septic Tanks (39)
  - Two Compartment Septic Tanks (12)
  - Single Compartment Septic Tanks (27)
- Distribution Boxes (6)
- Septic Tanks Parts & Accessories (60)
- Septic Chambers (22)
- Septic Vent Caps (4)
Water Fountains & Coolers (538)
- Wash Fountains (1)
- Drinking Fountains (255)
- Bubblers (21)
- Water Coolers (131)
- Chillers (28)
- Water Fountains & Coolers Accessories (102)

DMH4-0855 REPLACEMENT PRE FILTER

Electro-Air DMH4-0855 16 in. x 12 in. x 1 in. Pre-Filter

Manufacturer: Electro-Air

$0.00

Qty:

Compact 3-Stage Filtration System is 99.97% efficient at removing particles 0.3 micron and larger on the first pass of air. Easy to install. Easy to maintain. Can be mounted directly on the return air vent or collar mounted on the wall. Multipositional. Helps protect and prolong operating efficiency of heating/cooling system.

Products specifications

products.specs.attributename	products.specs.attributevalue
Depth	1 in.
Height	1 in.
Length	16 in.
Material	Carbon
Product Type	Air Filters
Width	12 in.
CFM	320
Merv Rating	Merv11
Stages	3H
Application	Ideal for tight spaces in furnace rooms. Perfect for classrooms, daycare centers, dental/medical clinics, hair/nail/beauty salons, fitness studios and more.
Origin	Canada