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    Results 1-50 of 211.
    APRILAIRE 4308

    APRILAIRE

    4308

    INNER HOUSING W/SEALS
    ✓ IN STOCK!
    $212.00 Buy Surplus As Low As $128.00
    $128.00
    APRILAIRE 4004

    APRILAIRE

    4004

    IN-LINE STRAINER
    ✓ IN STOCK!
    $14.00 Buy Surplus As Low As $8.40
    $8.40
    APRILAIRE 4792

    APRILAIRE

    4792

    MAINT KIT-MODELS 500 500A&500M
    ✓ IN STOCK!
    $97.00 Buy Surplus As Low As $59.00
    $59.00
    APRILAIRE 4788

    APRILAIRE

    4788

    MAINTENANCE KIT FOR 400 & 400A
    ✓ IN STOCK!
    $172.00 Buy Surplus As Low As $104.00
    $104.00
    APRILAIRE 4258

    APRILAIRE

    4258

    120V HUMID CTRL-REPLACES 4013
    ✓ IN STOCK!
    $151.00 Buy Surplus As Low As $91.00
    $91.00
    APRILAIRE 4239

    APRILAIRE

    4239

    FEMALE DISCONNECT ASSEMBLY
    ✓ IN STOCK!
    $54.00 Buy Surplus As Low As $33.00
    $33.00
    APRILAIRE 4236

    APRILAIRE

    4236

    SCALE CONTROL INSERT
    ✓ IN STOCK!
    $34.00 Buy Surplus As Low As $21.00
    $21.00
    APRILAIRE 4223

    APRILAIRE

    4223

    DRAIN SPUD-MODEL 550/560 6PK
    ✓ IN STOCK!
    $8.75 Buy Surplus As Low As $5.25
    $5.25
    APRILAIRE 4189

    APRILAIRE

    4189

    MOTOR 1/60 H.P. 350
    ✓ IN STOCK!
    $174.00 Buy Surplus As Low As $105.00
    $105.00
    APRILAIRE 4182

    APRILAIRE

    4182

    DISTRIBUTION TRAY
    ✓ IN STOCK!
    $45.00 Buy Surplus As Low As $27.00
    $27.00
    APRILAIRE 4181

    APRILAIRE

    4181

    SCALE CTRL INSERT-350/360-12PK
    ✓ IN STOCK!
    $43.00 Buy Surplus As Low As $26.00
    $26.00
    APRILAIRE 413CBN

    APRILAIRE

    413CBN

    CARBON-BACKED MEDIA (MERV 13)
    ✓ IN STOCK!
    $176.00 Buy Surplus As Low As $106.00
    $106.00
    APRILAIRE 413

    APRILAIRE

    413

    FILTER MEDIA, MERV 13, SYNTHETIC FIBER, FORE USE WIT MODELS: 1410/1610/2410/2416/3410/4400, 16 X 25 X 4 INCH
    ✓ IN STOCK!
    $78.00 Buy Surplus As Low As $54.00
    $54.00
    APRILAIRE 4119

    APRILAIRE

    4119

    PLEATED SPACER
    $33.00 Buy Surplus As Low As $20.00
    $20.00
    APRILAIRE 5695

    APRILAIRE

    5695

    FILTER 8"X11.75"X1" EZK
    ✓ IN STOCK!
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    APRILAIRE 5443

    APRILAIRE

    5443

    FILTER 10"X12"X1" EZK
    ✓ IN STOCK!
    $55.00 Buy Surplus As Low As $33.00
    $33.00
    APRILAIRE 513

    APRILAIRE

    513

    MEDIA FOR MODEL 1510 (MERV 13)
    ✓ IN STOCK!
    $142.00 Buy Surplus As Low As $86.00
    $86.00
    APRILAIRE 510

    APRILAIRE

    510

    MEDIA FOR MODEL 1510 (MERV 11)
    ✓ IN STOCK!
    $115.00 Buy Surplus As Low As $69.00
    $69.00
    APRILAIRE 4985

    APRILAIRE

    4985

    DRAIN CUP ASSEMBLY
    ✓ IN STOCK!
    $94.00 Buy Surplus As Low As $57.00
    $57.00
    APRILAIRE 4897

    APRILAIRE

    4897

    CONVERSION RAILS
    ✓ IN STOCK!
    $22.00 Buy Surplus As Low As $14.00
    $14.00
    APRILAIRE 4839

    APRILAIRE

    4839

    MAINTENANCE KIT, WATER PANEL 35, MODELS 600 600A & 600M
    ✓ IN STOCK!
    $98.00 Buy Surplus As Low As $65.00
    $65.00
    APRILAIRE 4837

    APRILAIRE

    4837

    MAINT KIT-MODELS 560 560A&568
    ✓ IN STOCK!
    $110.00 Buy Surplus As Low As $66.00
    $66.00
    APRILAIRE 4793

    APRILAIRE

    4793

    MAINTENANCE KIT 550/550A/558
    $105.00 Buy Surplus As Low As $63.00
    $63.00
    APRILAIRE 4750

    APRILAIRE

    4750

    MAINTENANCE KIT, WATER PANEL 35, FOR MODELS 700, 700A, 700M, 760, 760A, 768
    ✓ IN STOCK!
    $95.00 Buy Surplus As Low As $73.00
    $73.00
    APRILAIRE 4739

    APRILAIRE

    4739

    FEMALE DISCONNECT ASSEMBLY
    ✓ IN STOCK!
    $36.00 Buy Surplus As Low As $22.00
    $22.00
    APRILAIRE 4736

    APRILAIRE

    4736

    BRIDGE
    ✓ IN STOCK!
    $122.00 Buy Surplus As Low As $74.00
    $74.00
    APRILAIRE 4731

    APRILAIRE

    4731

    BASE (BLUE/GRAY)
    $174.00 Buy Surplus As Low As $105.00
    $105.00
    APRILAIRE 4640

    APRILAIRE

    4640

    SCALE CONTROL INSERT
    $36.00 Buy Surplus As Low As $22.00
    $22.00
    APRILAIRE 4598

    APRILAIRE

    4598

    IONIZER FRAME ASSEMBLY
    ✓ IN STOCK!
    $253.00 Buy Surplus As Low As $152.00
    $152.00
    APRILAIRE 4579

    APRILAIRE

    4579

    WATER LEVEL PROBE GASKET
    ✓ IN STOCK!
    $92.00 Buy Surplus As Low As $56.00
    $56.00
    APRILAIRE 45

    APRILAIRE

    45

    HUMIDIFIER FILTER, WATER PANEL, PAPER-WICKING/ALUMINUM, 13 X 10 X 2 INCH (NOMINAL), (PRICE PER 2 PK)
    ✓ IN STOCK!
    $44.00 Buy Surplus As Low As $27.54
    $27.54
    APRILAIRE 1200

    APRILAIRE

    1200

    WATER PANEL EVAPORATOR
    $137.00 Buy Surplus As Low As $83.00
    $83.00
    APRILAIRE 12

    APRILAIRE

    12

    REPLACEMENT WATER PANEL HUMIDIFIER FILTER, FOR MODELS 112 136 224 225 440 445 445A OR 448, ALUMINUM AND SYNTHETIC FIBER
    ✓ IN STOCK!
    $26.48 Buy Surplus As Low As $18.33
    $18.33
    APRILAIRE 4270

    APRILAIRE

    4270

    PLEAT SPACER
    ✓ IN STOCK!
    $35.00 Buy Surplus As Low As $21.00
    $21.00
    APRILAIRE 4218

    APRILAIRE

    4218

    DISTRIBUTION TRAY
    ✓ IN STOCK!
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    APRILAIRE 4217

    APRILAIRE

    4217

    SCALE INSERT
    ✓ IN STOCK!
    $27.00 Buy Surplus As Low As $17.00
    $17.00
    APRILAIRE 913

    APRILAIRE

    913

    AIR FILTER, MEDIA FOR MODEL 1910, MERV 13, SYNTHETIC FIBER
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $62.00
    $62.00
    APRILAIRE 910

    APRILAIRE

    910

    MEDIA FOR MODEL 1910 (MERV 11)
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    APRILAIRE 613

    APRILAIRE

    613

    COMPETTV MEDIA 16X25 (MERV 13)
    ✓ IN STOCK!
    $89.00 Buy Surplus As Low As $54.00
    $54.00
    APRILAIRE 610

    APRILAIRE

    610

    FILTER, AIR FILTER, REPLACEMENT, 25 X 16 X 5 INCH, 3-10 MICRON, MERV 11, (PRICE/EACH)
    ✓ IN STOCK!
    $70.00 Buy Surplus As Low As $43.74
    $43.74
    APRILAIRE 5680

    APRILAIRE

    5680

    POWER PCB ASSY
    ✓ IN STOCK!
    $73.00 Buy Surplus As Low As $44.00
    $44.00
    APRILAIRE 5648

    APRILAIRE

    5648

    FILTER 8140/8141
    ✓ IN STOCK!
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    APRILAIRE 5569

    APRILAIRE

    5569

    FILTER 14"X19"X1" EZK (1870)
    ✓ IN STOCK!
    $122.00 Buy Surplus As Low As $62.00
    $62.00
    APRILAIRE 313

    APRILAIRE

    313

    AIR FILTER, MERV 13, FOR WHOLE-HOUSE AIR PURIFIER MODELS 1310 / 2310 / 3310 / 4300
    ✓ IN STOCK!
    $77.00 Buy Surplus As Low As $53.10
    $53.10
    APRILAIRE 310

    APRILAIRE

    310

    MEDIA (MERV 11)
    ✓ IN STOCK!
    $84.00 Buy Surplus As Low As $51.00
    $51.00
    APRILAIRE 213

    APRILAIRE

    213

    FILTER MEDIA
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $62.00
    $62.00
    APRILAIRE 210

    APRILAIRE

    210

    MERV11 FILTER 20"H X 25"W
    ✓ IN STOCK!
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    APRILAIRE 110

    APRILAIRE

    110

    MEDIA FILTER MERV 11
    ✓ IN STOCK!
    $84.00 Buy Surplus As Low As $51.00
    $51.00
    APRILAIRE 10

    APRILAIRE

    10

    WATER PANEL EVAPORATOR, REPLACEMENT, HIMIDIFIER FILTER
    ✓ IN STOCK!
    $15.00 Buy Surplus As Low As $10.80
    $10.80
    APRILAIRE 1413

    APRILAIRE

    1413

    AIR CLEANER UPGRADE KIT, FOR 2400 AIR CLEANER, 65% MORE EFFECTIVE
    ✓ IN STOCK!
    $143.00 Buy Surplus As Low As $98.10
    $98.10
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