Furnace Filters Aprilaire
Furnace Filters Aprilaire
![]() Genuine Aprilaire 213 Replacement Filter List Price: |
![]() Aprilaire 35 Replacement Humidifier Water Pad List Price: |
![]() 201 Media for Aprilaire 2200 Air Cleaner List Price: |
![]() 413 Aprilaire Replacement Filter List Price: |
![]() Aprilaire 501 Media Filter Genuine and Authentic OEM Part List Price: |
![]() X6675 Lennox 20x25x5 MERV 16 Filter Media for HCC20-28 List Price: |
![]() Aprilaire Space-Gard 401 Replacement Filter List Price: |
![]() Aprilaire 1213 Media Upgrade Kit for Model 2120 and Model 2200 Air Cleaner List Price: |
![]() 20x25x6 MERV 13 Aprilaire and Space-Gard Replacement 2200 Filter (2 Pack) Sale Price: $57.70 |
![]() 501 Aprilaire and Space-Gard Replacement Filter (2 Pack) Sale Price: $57.00 |

Laboratory Furnaces
Furnaces are unavoidable in many laboratory procedures. The laboratory furnaces are intended for continuous high-temperature uses and therefore they are typically made from high temperature refractory materials. Different types of laboratory furnaces have different maximum temperature limits. Generally, these furnaces are equipped with over-temperature safety measures and a computer interface for programming and controlling furnace operations.
The laboratory furnaces come in a wide array of configurations including tube, muffle, ashing, top loading, and bottom loading. The usually used laboratory furnace atmospheres are reducing atmosphere (has very little oxygen) oxidizing atmosphere, salt bath, vacuum, and inert.
Tube furnaces: The tube furnaces are widely used in the laboratories for the nonstop heating of laboratory specimens. They are very convenient to use in a variety of laboratory activities, such as growing crystals, firing ceramics, calibration of thermocouple, transportation of chemical vapor, and doing radiation studies and superconductor researches. The tube furnaces are perfect for brazing, cleaning, annealing, sintering, melting, and temperature sensor testing. They can be powered either by gas or with the help of electricity.
The tube furnaces can be manufactured from a number of metals like Alumina, platinum, Quartz, and Zirconia. There are mainly two types of laboratory tube furnaces, split tube laboratory furnace and whole tube laboratory furnace. Custom-made laboratory tube furnaces are also available to suit different laboratory needs. A tube furnace usually consists of a work tube that is encircled by heating elements. The main advantage of tube furnaces is that they are highly prolific and at the same time do not require much maintenance.
Muffle furnaces: The laboratory muffle furnaces are useful to perform gravimetric analysis, various ignition tests and the determination of suspended and volatile solids. . They are helpful in many processes like incinerating organic and inorganic materials, extracting zinc, hardening metals, doing enamel work, cement testing, material testing, preparing red lead, drying, heat treating steel, and purifying metals like silver and gold. Both gas-powered and electric-powered muffle furnaces are available in the market.
Vacuum Furnaces: The vacuum furnaces are mainly used to heat metals in a vacuum atmosphere. They are also perfect for heat treating metals, purifying graphite, vacuum brazing, deposition of chemical vapor, and diffusion bonding by hot pressing. Generally, the vacuum furnace hot zones are cylindrical in shape and are mostly made from refractory materials.
The heating elements of most vacuum furnaces are made out of metal, graphite, or tantalum. The low-temperature vacuum furnaces usually contain heating elements made from the alloys of nickel and chromium. The vacuum furnaces that are used for high temperature operations may have graphite or molybdenum heating elements. Tantalum is considered as the best choice for manufacturing heating elements for the furnaces which are used for extreme temperature temperatures. The vacuum furnace insulation or heat shield packages are available in two types - all-metal heat-shield package and graphite-based heat-shield package. The all-metal shield package consists of molybdenum or tantalum layers supported by stainless steel sheets.
About the Author
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Changing the Aprilaire 5000 media filter
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| 2 Genuine Aprilaire 401 Space Gard 2400 Furnace Filter | ![]() |
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US $76.34 | 8d 23h 7m |
| Replacement Aprilaire Humidifier Furnace Filter 6-Pack | ![]() |
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US $32.86 | 14d 14h 4m |
| Aprilaire A12 A-12 Humidifier Furnace Filter Single | ![]() |
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US $8.48 | 14d 14h 56m |
| Aprilaire A35 A-35 Humidifier Furnace Filter 6-Pack | ![]() |
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US $32.86 | 14d 14h 5m |
| Aprilaire A35 A-35 Humidifier Furnace Filter Single | ![]() |
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US $8.99 | 14d 14h 5m |
| SPACE GARD BRYANT & APRILAIRE Furnace Filter 2200 2250 | ![]() |
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US $23.48 | 14d 14h 3m |
| (6) BESTAIR SGM APRILAIRE SPACEGARD FURNACE AIR FILTER | ![]() |
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US $149.99 | 26d 15h 49m |
| RPS BESTAIR SGM APRILAIRE SPACEGARD FURNACE AIR FILTER | ![]() |
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US $29.99 | 26d 15h 47m |
| Replacement Aprilaire Furnace Humidifier Filter SGM | ![]() |
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US $23.48 | 14d 14h 3m |
| High Output Aprilaire A10W Humidifier Furnace Filter | ![]() |
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US $6.60 | 14d 14h 53m |
| 10x OEM #10 10 Aprilaire Furnace Humidifier Water Panel Filter Pad 110 220 | ![]() |
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US $69.99 | 5d 10h 22m |
| 12-10 10PAK #12 for Aprilaire 440 445 Furnace Humidifier Pad Filter | ![]() |
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US $51.95 | 15d 13h 49m |
| SPACE GARD and APRILAIRE Furnace Filter model 2140 | ![]() |
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US $28.37 | 14d 15h 48m |
| SPACE GARD and APRILAIRE Furnace Filter model 2400 | ![]() |
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US $28.37 | 14d 15h 48m |
| Aprilaire A12 A-12 Humidifier Furnace Filter 6-Pack | ![]() |
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US $44.54 | 14d 14h 56m |
| Aprilaire A12 A-12 Humidifier Furnace Filter 12-Pack | ![]() |
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US $81.44 | 14d 14h 56m |
| Replacement Aprilaire Humdifier Furnace Filter 12-Pack | ![]() |
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US $81.44 | 14d 14h 53m |
| Replacement Aprilaire Humdifier Furnace Filter A12 | ![]() |
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US $8.48 | 14d 14h 53m |
| Replacement Aprilaire Humdifier Furnace Filter 6-Pack | ![]() |
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US $44.54 | 14d 14h 53m |
| High Output Aprilaire Humidifier Furnace Filter A12W | ![]() |
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US $8.47 | 14d 14h 53m |
| Replacement Aprilaire Furnace Humidifier Filter SG4 | ![]() |
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US $28.37 | 14d 14h 35m |
| Replacement Aprilaire Humidifier Furnace Filter A10 | ![]() |
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US $5.83 | 14d 14h 34m |
| Aprilaire A10 A-10 Humidifier Furnace Filter Single | ![]() |
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US $5.83 | 14d 14h 33m |
| Replacement Aprilaire Humidifier Furnace Filter A10 x12 | ![]() |
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US $55.98 | 14d 14h 33m |
| Aprilaire A10 A-10 Humidifier Furnace Filter 12-Pack | ![]() |
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US $55.98 | 14d 14h 33m |
| Replacement Aprilaire Humidifier Furnace Filter A10 6pk | ![]() |
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US $30.61 | 14d 14h 33m |
| Aprilaire A10 A-10 Humidifier Furnace Filter 6-Pack | ![]() |
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US $30.61 | 14d 14h 33m |
| Replacement Aprilaire Humidifier Furnace Filter A35 | ![]() |
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US $8.99 | 14d 14h 5m |
| Replacement Aprilaire Humidifier Furnace Filter 12-Pack | ![]() |
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US $58.89 | 14d 14h 5m |
| Aprilaire A35 A-35 Humidifier Furnace Filter 12-Pack | ![]() |
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US $58.89 | 14d 14h 5m |
| OEM #35 35 Aprilaire Furnace Humidifier Water Panel Filter Pad 560 568 600 | ![]() |
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US $10.99 | 16h 17m |
| OEM #35 35 Aprilaire Furnace Humidifier Water Panel Pad Filter 700 760 768 | ![]() |
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US $10.99 | 16h 12m |
| OEM #10 10 Aprilaire Furnace Humidifier Water Panel Filter Pad 500 550 | ![]() |
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US $8.99 | 16h 25m |
| 2 Aprilaire 201 SpaceGard 2200 2250 Furnace Air Filter | ![]() |
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US $79.90 | 8d 22h 54m |
| 10x OEM #10 10 Aprilaire Furnace Humidifier Water Panel Filter Pad 500 550 | ![]() |
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US $69.99 | 5d 10h 23m |
| 10x OEM #35 35 Aprilaire Furnace Humidifier Water Panel Filter Pad 350 360 | ![]() |
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US $94.99 | 5d 10h 15m |
| 10x OEM #35 35 Aprilaire Furnace Humidifier Water Panel Pad Filter 700 760 768 | ![]() |
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US $94.99 | 5d 10h 14m |
| 10x OEM #35 35 Aprilaire Furnace Humidifier Water Panel Filter Pad 560 568 600 | ![]() |
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US $94.99 | 5d 10h 13m |
| 10x OEM #45 45 Aprilaire Furnace Humidifier Water Panel Filter Pad 400A 400M | ![]() |
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US $99.99 | 5d 10h 2m |
| 2xOEM #45 45 Aprilaire Furnace Humidifier Water Panel Filter Pad 400A 400M | ![]() |
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US $20.99 | 16h 26m |
| OEM #10 10 Aprilaire Furnace Humidifier Water Panel Filter Pad 110 220 | ![]() |
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US $8.99 | 16h 21m |
| OEM #35 35 Aprilaire Furnace Humidifier Water Panel Filter Pad 350 360 | ![]() |
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US $10.99 | 16h 19m |
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Filed under Air Filters by on Apr 20th, 2010.

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