Airborne Vacuum System Filter

Aero-Line Air Filters

Part No.	PHOTO	Description	CART	Price
ABN 1J2-1	PHOTO	Filter, Pressure Pump Inlet w/ D9-14-5 Garter, Port: 5/8 Hose, Airborne	ADD	$170.00
ABN 1J7-1	PHOTO	Filter, Vacuum Gyro, Airborne	ADD	$49.95
ABN 1J10-1	PHOTO	Filter, Vacuum Gyro (Cessna P/N C294502-0101), Airborne	ADD	$44.50

Aero-Line Replacement Elements

Part No.	PHOTO	Description	CART	Price
ABN D9-14-5	PHOTO	Filter Element, Vacuum Aero-Line Replacement, Airborne Used in 1J2 Series Inlet Filter (Except 1J2-2) Interchangeable with Cessna P/N C294501-0103	ADD	$31.95
ABN D9-18-1	PHOTO	Filter Element, Vacuum Aero-Line Replacement, Airborne Used in 1J7-1	ADD	$31.95

Aerotech Components Inc.

Clear View CV1J4 Inline Air Filter

Part No.	PHOTO	Description	CART	Price
CV 1J4	PHOTO	Filter Line Mounted, Clear View	ADD	$65.50

Instant visual reference of Air Pump Deterioration.

Guaranteed for the life of the Air Pump - Approved by the FAA for "change only as needed"

Factory installed on all Mooney Aircraft since 1995. Save the unneccesary expense of changing the standard metal can filters on every annual inspection or every 500 hours.

Designed originally as a direct replacement for 1J4-6 and 1J4-7 metal can filters, the Ultem 1000 high-temperature high-impact transparent plastic body filter aids in monitoring carbon dust contamination produced by carbon rotor-vane air pump wear during normal operation in "pressure" gyro systems. Any sudden increase in filter contamination will warn the operator of excessive pump wear caused by faulty system components or a failing dry air pump.

Mooney adopted use of the CV1J4 Clear View filter on their "vacuum" gyro instrument systems to eliminate gyro failures on their Mooney 231 and 252 aircraft when they realized these failures were being caused by carbon contamination when a vacuum pump fails. They determined that when a dry air pump fails, the rotor and vanes typically disintegrate, shearing the coupling. This sudden loss of vacuum generation converts the gyros into a vacuum reservoir that immediately draws carbon dust from the failed pump back into the vaccuum system, contaminating the regulator, vacuum lines and both gyros.

Mooney learned from this analysis that installing a filter between the dry air pump and vacuum regulator will prevent gyro instrument failure due to carbon dust contamination. All Mooney M20 model aircraft are now equipped with the CV1J4 "Clear View" inline filter for constant gyro protection from the factory. The CV1J4 is also FAA approved for older M20J and M20K aircraft.

Guaranteed for the life of the Air Pump - Change only as needed per visual inspection.

FAA Approved for:

Beechcraft F33, F33A, F33C, G33, V35B, 36, A36, A36TC, B36TC, 95-B55 D55, e55, 56TC, A56TC, 58, 58P, 58TC, B60, A65, 70, 76, 65-B80

Mooney M20J, M20K M20M Aircraft

Piper PA-31, PA31-300, PA31-325, PA31-350, PA31P, PA31T2, PA31P-350, PA34-200T

Twin Commander 700

Gulfstream GA-7

CV1J4 Inline Air Filter for Single Engine Cessna Aircraft.

Part No.	PHOTO	Description	CART	Price
CV 1J4-C		Filter Line Mounted for Cessna, Clear View	ADD	$99.50

Protect your Gyro Instruments!

Prevent Gyro Instrument contamination by carbon dust being drawn back into instrument vacuum system following dry air pump failure.

Guaranteed for the life of the Air Pump.

Change only as needed per visual inspection, no annual or 500 hour replacement necessary.

FAA Approved for;
Cessna 150J-M, A150K-M, 152, A152, 172I-Q, R172K, 172RG, 177, 177A-B, 177RG, 182R, R182, T182, TR182

CV1J4 Inline Air Filter for Single Engine Piper Aircraft.

Part No.	PHOTO	Description	CART	Price
CV 1J4-P	PHOTO	Filter Line Mounted for Piper, Clear View	ADD	$99.50

Protect your Gyro Instruments!

Prevent Gyro Instrument contamination by carbon dust being drawn back into instrument vacuum system following dry air pump failure.

Guaranteed for the life of the Air Pump.

Change only as needed per visual inspection, no annual or 500 hour replacement necessary.

FAA Approved for;
Piper PA28-140, -150, -160, -180, PA28-151, -161, -181, PA28R-180, -200, -201, -201T, PA38-112

Vacuum System Filters

Gyro Filter

Part No.	PHOTO	Description	CART	Price
RA 1J7-1	PHOTO	Filter, Vacuum Gyro, Rapco Vacuum instrument central gyro air filter. 3 Micron pleated paper element with two 3/8 in. installation tubes.	ADD	$24.75
RA 1J10-1	PHOTO	Filter, Vacuum Gyro, Rapco Vacuum instrument central gyro air filter. Cessna 337G, 337H, T337G, T337H, P337H	ADD	$19.50

Regulator Valve Filter

Part No.	PHOTO	Description	CART	Price
RA B3-5-1	PHOTO	Vacuum Regulator Valve Filter, Rapco Vacuum relief & pump inlet foam garter filter: Foam Polyurethane Garter filter. Fits all Airborne series 133 and 2H3 Regulating Valves	ADD	$1.95

Replacement Elements

Part No.	PHOTO	Description	CART	Price
RA D9-14-3	PHOTO	Filter Element, Vacuum Replacement, Rapco Replacement element used in 1J2-2 Inlet Filter.	ADD	$15.00
RA D9-14-5	PHOTO	Filter Element, Vacuum Replacement, Rapco Replacement element used in 1J2-1 and 1J2-6 Inlet Filter.	ADD	$15.00
RA D9-18-1	PHOTO	Filter Element, Vacuum Replacement, Rapco Replacement element used in 1J7-1 Vacuum Instrument Central Gyro Air Filter Assembly.	ADD	$15.00

Line Mounted Filters

Part No.	PHOTO	Description	CART	Price
RA 1J4-4	PHOTO	Filter, Vacuum Line Mounted, Rapco 1/2 in. x 1/2 in. beaded tube. Overall length 5 3/4 in.	ADD	$24.75
RA 1J4-6	PHOTO	Filter, Vacuum Line Mounted, Rapco 5/8 in. x 5/8 in. beaded tubes. Overall length 6 3/4 in.	ADD	$24.75
RA 1J4-7	PHOTO	Filter, Vacuum Line Mounted, Rapco 5/8 in. x 5/8 in. beaded tubes. Overall length 5 1/2 in.	ADD	$24.75