709 Airport Road
BURLINGTON, WI 53105
262 763-5100
262 763-5125  fax

Repair Station  K2UR235X

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Challenger High Performance Air Filters with K&N Filtering Media
K&N Performance Filters have been well known in the automotive world for years, unsurpassed in airflow and filtering capability they are now one of the most used filters on the road today.   Now this technology is available and  FAA-PMA approved by Challenger Aviation for most general aviation aircraft. Made of a woven cotton fabric instead of paper,  the K&N filter medium for aircraft offers superior filtering without the restriction of airflow presented with paper or foam filters. Fabric allows 50% more air to pass than paper, and almost 60% more than foam! This translates into more horsepower and  improved fuel economy.

  Challenger High Performance filters with K&N filter media provide 2-4% more H.P. than conventional filters offering unmatched performance.  By eliminating the restrictions of your old filter, fuel economy will improve .3 to .5 gph.  
This means the filter will pay for itself in less than 150 hours!  

Throwing away your air filter every year and dealing with a sticky, oily mess is a thing of the past.  These filters can be easily cleaned and reinstalled  so it may well be the last filter you ever need to buy.  

Don't be fooled by other vendors that sometimes appear to be offering kits at a lower price.  Our kits come with everything necessary so you will have everything you need  when you go to install your new filter. 

The cost of the STC is included in the purchase price, but Challenger Aviation does not include the STC in the box with the filter. This must be applied for directly with Challenger Aviation, and should be done upon receipt of invoice.

 

 

Filter P/N Application Replaces Price

CPE-1957

AERO COMMANDER  A-9, A9A A9B     AIR FILTER
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

BA-104, CA-161PL

*191.95

CP-1150

AERONCA S65, S65CA, 7ACA, 7 BCM(L-16A) ARMY, 7CCM(6-16B) ARMY 7DC, 7EC, 7FC, 7JC, 7ECA, 7GCAA, 7GCBC, 7KC, 7KCAB, S7AC, S7CCM, S7DC, S7EC  AIR FILTER
USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL.

BA-4106

***169.85

CPE-1957

AERONCA 7GC, 7GCA, 7HC, 7GCB, 7GCBA, 7KC  AIR FILTER
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

P10-4145,  CA-161PL

*191.95

CP-5802

AIR TRACTOR  AT-802, AT-802A AIR FILTER
THESE FILTERS ARE SOLD IN A KIT ONLY WHICH  INCLUDES 2 FILTERS

P181047

1995.00

CP-5502A

AIR TRACTOR AT-502A, AT-602 AIR FILTER
THESE FILTERS ARE SOLD IN A KIT ONLY WHICH INCLUDES 2 FILTERS

P181008

1995.00

CP-5502

AIR TRACTOR  AT-402/502/502B/503A AIR FILTER
THESE FILTERS ARE SOLD IN A KIT ONLY WHICH  INCLUDES 2 FILTERS

P182043

1795.50

CP-1182

AMERICAN CHAMPION 7ECA, 7KCAB, 7GCBC, 7GCAA, 8KCAB, 8GCBC AIR FILTER
USE P/N CP-2602 TO REPLACE GASKET AT ANNUAL.

BA-8110

**221.43

CP-1150

AVIAT  A-1, A-1A, A-1B AIR FILTER
USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL. (CP-3274 INSTALLATION KIT NOT REQUIRED FOR THIS APPLICATION)

81630

169.85

CP-2004X2

BEECH BARON 95-C55, S/N TE-1 THRU TE-451 EXCEPT TE-50, 95-C55A S/N TE-1 THRU TE-451 EXCEPT TE-50, D55 S/N TE-452 THRU TE-492, D55A S/N TE-452 THRU TE-492, E55 S/N TE-768 THRU TE-1079, E55A S/N TE-768 THRU TE-1079, 58 S/N TH1-TH740.   AIR FILTER
KIT INCLUDES 2 FILTERS

P12-7996, 121128-2, BA-6210-1

420.88

CP-2005X2

BEECH BARON E55 S/N TE1079 & ON, E55A S/N TE-1079 & ON, 58 S/N TH-741 & ON 58A S/N TH-741 & ON, G58 AIR FILTER
KIT INCLUDES 2 FILTERS

BA-7710

399.90

CP-2055X2

BEECH BARON 55, A55, B55 AIR FILTER
 REPLACE GASKET AT ANNUAL WITH P/N CP-1505. KIT INCLUDES 2 FILTERS

P12-8219, 122601. BA-7610

401.90

CP-2003

BEECH BONANZA/DEBONAIRE  35, A35, B35 S/N D2606 & UP, C-G35, 35-33, 35-A33, 35-B33, 35-C33, H35, J35, K35, M35, N35, P35, V35, V35A, V35B, S35, E33 ALL 225 H.P., E33A, F33, F33A, E33C, F33C, G33, 36, A36, A36TC, B36TC, G36, T-34 WITH STC SA1450SW.  A45(T-34A) WITH STCSA1864SW. D45(T-34B) WITH STC SA1864SW, A45(B-45) WITH STC SA1864SW, A45(B-45) WITH SA1864SW, A45(T-34A) WITH STC SA1042GL, D45(T34B) WITH STC SA1042GL, A45(B-45) WITH STC SA1042GL. AIR FILTER
USE P/N CP-2502 TO REPLACE GASKET AT ANNUAL.

35-380035-1-3-5-7, P10-5304, P10-137627, BA-7110, BA-7210, BA-7410

 

**223.02

CPE-1957

BEECH MUSKETEER A23A, A23, A23-24, B23, 23 AIR FILTER       
*SEALING GREASE  P/N CP99-0704 MUST BE USED AT INSTALLATION

BA-104, 169-380011

*191.95

CP-1174

BEECH SIERRA/SUNDOWNER C-23, A-24R, B-24R, C24R. B19 AIR FILTER
USE P/N CP-2202 TO REPLACE GASKET AT ANNUAL

169-380064-3, 169-380064-1, P122322, BA-7510

173.95

CP-2295X2

BEECH TRAVELAIRE 95, B95, B95A, D95A, E95  AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION.
kIT INCLUDES 2 FILTERS

A121128-1, BA-7810

*419.90

CP-1182

BELLANCA 14-19-3-A, 17-30  AIR FILTER
USE GASKET P/N CP-2602 AT ANNUAL.

BA-8110

**221.43

CPE-1957

BELLANCA 17-30A    AIR FILTER
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION.

BA-104

*191.95

CPE-1957

BRANTLY B2B    
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

CA161PA

*191.95

CPE-1957

BRITTEN NORMAN (ISLANDER)  BN-2, BN-2A, BN-2A-2, BN-2A-3, BN -2A-6, BN-2A-8, BN-2A-9, BN-2A-20, BN-2A-21, BN-2A-27, BN-2B-20, BN-2B-21, BN-2B-26, BN-2B-27 AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION.

BA-104, CA161PL

*191.95

CP-1150

CESSNA 120, 140, 150, 150A-M, A150K, A150L, A150M, 152, A152 AIR FILTER
USE CP-2402 TO REPLACE GASKET AT ANNUAL.

BA-4106, P10-7150, C294510-0201

***169.85

CP-1172

CESSNA 170, 170A, 170B, 172, 172A-G, H, I, K, L, M, N, P, Q AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2302 TO REPLACE GASKET AT ANNUAL.

C294510-0301, P10-7172, BA-5110

***182.95

CPE-1173

CESSNA 172R, S AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION.

P198281, 3559

*193.95

CPE-1178

CESSNA R172K AIR FILTER
NO SEALING GREASE IS NEEDED FOR THIS APPLICATION.

BA-111

199.50

CP-1177

CESSNA 177, 177A, 177B, 177RG AIR FILTER
P/N CP-3276 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-1504 TO REPLACE GASKET AT ANNUAL.

BA-5710, P11-0172

**201.95

CP-2180

CESSNA 180 (1953-1955)  S/N 30000 THRU 32150 AIR FILTER
NO GASKET REQUIRED FOR THIS INSTALLATION.

0750114, AM13814, BA-8010

198.50

CP-1182

CESSNA 180, (EXCEPTION 1953-1955 MODELS), 180A-H, 180J-K, 182, 182A-H, 182J-R, T182T S/N T18208001 AND ON, 182T S/N 18280945 AND ON, 185, 185A-E, A185E, A185F. AIR FILTER
P/N CP-3276 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2602 TO REPLACE GASKET AN ANNUAL.

0750038-1-4, P10-6150, BA-8110

**221.43

CPE-1202

CESSNA 182S, S/N s 18280001 THRU 18280944 AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

P19-8290, CA3717

*198.45

CP-2182

CESSNA R182, TR182, T182 AIR FILTER
USE GASKET P/N CP-2782 AT ANNUAL.

C294510-0901, P13-1367, BA-2510

214.90
CP-4423 CESSNA A188 S/N 18802349 THRU 18803025
USE GASKET P/N CP2423 AT ANNUAL.		 CA-162PL 189.95

CP-2210

CESSNA 205, 205A(210-5A), 210A, 210B, 210C. AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION.

0850550-2, 13778, BA-2110

*203.95

CP-2206

CESSNA U206A-G, P206, P206A-E AIR FILTER
NO GASKET REQUIRED FOR THIS INSTALLATION.

1250704-3, P11-2206, P10-5290, BA-2210L

209.90

CP-2206

CESSNA 207A AIR FILTER
NO GASKET REQUIRED FOR THIS INSTALLATION.

1250704-3, P11-2206, P10-5290, BA-2210L

209.90

CP-2206

CESSNA 210D-M, 210N (THRU S/N 21064535 W/O AIR COND) AIR FILTER
NO GASKET REQUIRED FOR THIS INSTALLATION.

1250704-3, P11-2206, P10-5290, BA-2210L

209.90

CP-2206

CESSNA 210K, 210L S/N 59200 THRU 61039 AIR FILTER
NO GASKET REQUIRED FOR THIS INSTALLATION.

1250704-3, P11-2206, P10-5290, BA-2210L, BA-2210R

209.90

CPE-2310X2

CESSNA 310, 310N, 310P, 310Q, T310P, T310Q, 401 S/N 0145 & ON 401A, 401B, 402 S/N 0145 & ON, 402A, 402B S/N 0001 TO S/N 0800 EXCEPT AIRCRAFT WITH  MOD 402-27, 414, 414A AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION
KIT INCLUDES 2 FILTERS

BA-107, 9910018-2, AM102735EA

*379.90

CP-2210X2

CESSNA 310A, 310B, 310F, 310G, 310H, 310J. 310K, 310L AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION
KIT INCLUDES 2 FILTERS

0850550-2, 0850550-3, 122821, 13778, BA-2110, BA-2310

*407.90

CPE-1151X2

CESSNA T310R, 402B S/N 801 & ON ALL AIRCRAFT WITH MOD 402-27, 421, 421A-C AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION
KIT INCLUDES 2 FILTERS

9910018-1, BA-108, AM106735EA

*383.78

CPE-1178X2

CESSNA 337A-H  AIR FILTER
NO SEALING GREASE REQUIRED FOR THIS APPLICATION.

BA-111

399.00

CPE-2340X2

CESSNA 340, 340A, 402C, 414, 414A AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION
KIT INCLUDES 2 FILTERS

99-13001-1, BA-109, P12-8156

*379.90

CPE-1178

CIRRUS SR-20, SR-22 AIR FILTER
NO SEALING GREASE REQUIRED FOR THIS APPLICATION.
This filter comes with a spacer CPE-0123 with an I.D. of 2.450” for a plastic intake manifold for the Cirrus SR-22 or a CPE-0123-3 spacer that has a 3” I.D. for the Cirrus SR-22 with a metal intake manifold.  The spacer has a gasket CP25902 that should be replaced at annual

BA-111

210.54
CPE-2178 CIRRUS SR-22 with STC SA10925SC
 		 BA-111 189.95

CP-4423

ENSTROM HELICOPTER  F-28A AIR FILTER    
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

CA151PL, A86A, AFP5

*189.95

CPE-1040

GRUMMAN AG CAT G164B AIR FILTER    
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

BA-105

*197.46

CPE-1957

LAVIA S.A. PA25, PA25-235, PA25-260 (PRIOR TO S/N 1477) AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

CA-161PL, BA-104

*191.95

CP-1150

LUSCOMBE 8, 8A, 8B, 8C, 8D, 8E, 8F, T-8F AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE. USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL

BA-4106

***169.85

CP-1172

MAULE M-4, M-4T, M-4C, M-4S, M-4-180C, M-4-180S, M-4-180T, M-4-220, M-4-220C, M-4-220S, M-4-220T, M-5-180C, MX-7-160, MX-7-180, M-5-120C, M-5-235C, M-5-210TC, M-5-220C, M-6-180, M-6-235, M-7-235 AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE. USE P/N CP-2302 TO REPLACE GASKET AT ANNUAL

BA-6110, P12-6491

***182.95

CPE-1178

MAULE M-4-210, M-4-210C, M-4-210S, M-4-210T, M-5-210C AIR FILTER
NO SEALING GREASE REQUIRED FOR THIS APPLICATION.

BA-111

199.50

CP-1150

MOONEY M10 AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE. USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL

BA-4106, P12-0494

***169.85

CP-1172

MOONEY M20, M20A, M20B. M20C, M20D, M20G AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE. USE P/N CP-2302 TO REPLACE GASKET AT ANNUAL.

13219, BA-6110, P12-6491

***182.95

CP-1176

MOONEY M20 E,F AIR FILTER
 REPLACEMENT GASKET P/N CP-2802.

P10-4065, BA-6310

184.95

CP-1174

MOONEY M20J (201) AIR FILTER
USE P/N CP-2202 TO REPLACE GASKET AT ANNUAL.

BA-6210

212.95

CP-1175

MOONEY M20K S/N 25-1000 & UP  AIR FILTER 
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

P13-6287

*173.95

CPE-1179

MOONEY M20M, M20R, M20S AIR FILTER   
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

600417-503, AM EDD4028, P524257

*205.54

CPE-1151

PIPER  PA-18 S/N 18-6964 AND UP O-320 AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

454-118, CA-122PL, BA-112

*191.89

CPE-1040

PIPER PA28R-180, PA28R-200, PA28-200T, PA28R-201, PA28RT-201, PA-30, PA34-200, PA39, PA44-180, PA44-180T AIR FILTER
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION
SOME PIPER AIR BOX LIDS MAY NEED A COVER GASKET P/N CP-2702 TO SEAT THE LID SECURELY.

CA-144PL, 460-630, BA-105

*197.46
CP-4423 PIPER PA-23-250 (EXCEPT LYC TURBO) PA-E23-250 S/N 27-2505 and up
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION.		 460-629, CA-162PL *189.95

CPE-1957

PIPER PA23-235A, PA23-235B, PA23-250B, PA-24 S/N 1479 AND UP, PA24-180 S/N 1477 AND UP, PA24-250 S/N 1477 AND UP, PA24-260, PA 25-150, PA25-235, PA25-260 PRIOR TO S/N 1477, PA28-140, PA28-150, PA28-160, PA28-180, PA28-181, PA28R-201T, PA28RT-201T, PA28-235, *PA32-260, *PA32-300 S/N 32-7640001 & UP, *PA32R-300, *PA32RT-300, *PA32R-301 (SP), *PA34-200T, *PA34-220T, *PA36 W/CONT. AIR FILTER
*COVER PLATE CPE-0528 MAY BE REQUIRED WHEN REPLACING BRACKETT FILTER. SOME PIPER AIR BOX LIDS MAY NEED A COVER GASKET P/N CP-2102 TO SEAT THE LID SECURELY.   *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

CA-161PL, 460-632, BA-104, AFP-2, AC-6485710

*191.95

CP-1150

PIPER J3, J3C-65, J3C-65S, J5A, J5A-80, PA-11,  PA-11S, PA12, PA-12S, PA16, PA-17, PA-18, PA-18A, PA-18S, PA-18-105, PA-20-115, PA-20-135, PA-22-108, PA-22-135, PA-22-150, PA-22-160, PA-38-112 AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL,

BA-4106, 460-638

***169.85

CP-1956

PIPER PA28-151, 161    AIR FILTER
REPLACEMENT GASKET P/N CP-2604.     *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

BA-16, 560-679

195.40

CP-2003

PIPER PA-28-236, S/N 7311001 THRU 7911282 AIR FILTER
P/N CP-3276 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2502 TO REPLACE GASKET AT ANNUAL.

560-854, P13-6602

**223.02
CP-3202 PIPER PA-31-300, PA31-310, PA-31-325, PA-31-350
 *Use Sealing Grease CP-99-7070 at installation                            

460-817, 560-747, P10-6590

$209.00
X2

CP-3202

PIPER PA-32RT-300T
 *Use Sealing Grease CP-99-7070 at installation

460-817, P10-6590

 *$209.00
CP-4423

PIPER PA-23-250(except Lyc turbo)
PA-E23-250 S/N 27-2505
 *Use Sealing Grease CP-99-7070 at installation

460-629, CA-162PL

 *$189.95
CP-4423 PIPER PA-32-300 with Lyc IO-540-K1A5
S/N 40000 thru 32-7540198
 *Use Sealing Grease CP-99-7070 at installation      ***MAY REQUIRE USE OF GASKET CP-2423***		 460-629, CA-162PL *$189.95

CP-1150

REIMS/(CESSNA) F150G, F150H, F150J, F150K, F150L, F150M, FA150K, FA150L, F152, FA152 AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL.

C294510-0201, BA-4106, P10-7150

***169.85

CP-1172

REIMS/(CESSNA) F172D, F172E, F172G, F172H, F172K, F172L, F172M AIR FILTER
P/N CP-3274 INSTALLATION KIT AVAILABLE.  USE P/N CP-2302 TO REPLACE GASKET AT ANNUAL

C294510-0301, BA-5110, P10-7172

***182.95

CP-2182

REIMS(CESSNA) FR182 AIR FILTER
 

C294510-0901, P13-1367, BA-2510

214.90

CPE-1220

ROBINSON R-44 AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

C771-1

*189.18

CP-4422

ROBINSON R44 II  AIR FILTER
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

C-771-2

*199.95

CPE-1104

ROBINSON R-22  AIR FILTER  
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

A771-1, BA-110

*197.46

CP-2100

ROCKWELL COMMANDER 100-180, 112, 112B AIR FILTER
 

124748-019, BA-3910

199.95

CP-2500X2

ROCKWELL TWIN COMMANDER 500A, B, U, 560F, 500S, 680F, 680FL, 680FL(P) AIR FILTER
KIT INCLUDES 2 FILTERS

3610239, BA-151

498.00

CP-1172

SOCATA TB9, TB10 AIR FILTER
P/N SP-3274 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2302 TO REPLACE GASKET AT ANNUAL.

BA-5110

***182.95

CP-2003 W CP-122 GASKET

SOCATA TB20, TB21, TB200 AIR FILTER
FOR THIS AIRCRAFT ONLY THIS FILTER MUST BE ORDERED FROM FACTORY ONLY DUE TO GASKET CP-122 KIT MUST BE INSTALLED.
P/N CP-3276 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2502 TO REPLACE GASKET AT ANNUAL.

BA-7110

**265.90

CP-1958

SOCATA, S.A. (GRUMMAN) COUGAR GA-7 AIR FILTER
 *SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

BA-120, BA 146PL, A-134C

*196.75

CP-1150

TAYLORCRAFT BC-65, BCS-65, BC12-65, BCS12-D1, BC12-65, BC12-D, BCS12D-85, BC12D-4-85, BF-65, BF12-65, BFS-65, DC-65, DCO-65, 19, F19, F21 AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE. USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL

BA-4106

***169.85

CP-1150

TIGER AIRCRAFT/GULFSTREAM AMERICAN AA-1, AA-1A, AA-1B, AA-1C, AA-5 AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL.

BA-4210, AMS13202

***169.85

CP-1960

TIGER AIRCRAFT/GULSTREAM AMERICAN AA-5A AIR FILTER
 

BA-19

189.95

CP-1958

TIGER AIRCRAFT/GULSTREAM AMERICAN TIGER AA-5B AIR FILTER    
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

BA-120, CA-146PL

*196.75

CP-1150

UNIVAIR A-2, A2A (FORNEY) F-1, F-1A AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL.

BA-4106

***169.85

CP-1150

GLOBE/SWIFT  SWIFT GC-1A, GC-1B AIR FILTER
P/N CP-3274 INSTALLATION KIT IS AVAILABLE.  USE P/N CP-2402 TO REPLACE GASKET AT ANNUAL.

BA-4106

***169.85

CP-2010

WACO AIRCRAFT UPF-7 AIR FILTER   
*SEALING GREASE P/N CP99-0704 MUST BE USED AT INSTALLATION

22756-B

*189.95


 


Filter Accessories Available from Knots 2U

CP99-0704 Sealing Grease - Required when installing these Filter No's:
CPE-1957, CPE-1040, CPE-1104, CPE-1151, CPE-1173, CPE-1202, CPE-1220, CPE-1956, CP1175, CP1958, CPE-1179.

*$15.95
CP99-5050 Re-Charger Kit   $18.95
CP1504 Replacement Gasket - Cessna Cardinal 177 $9.95
CP2102 Replacement Gasket - Piper CPE1957 $9.95
CP2202 Replacement Gasket - Mooney M20J $9.95
CP2302 Replacement Gasket - Cessna 170, 172 $9.95
CP2402 Replacement Gasket - Cessna 140, 150, 152 $9.95
CP2502 Replacement Gasket - Beech Bonanza $9.95
CP2602 Replacement Gasket - Cessna 180, 182, 185 $9.95
CP2702 Replacement Gasket - Piper CPE-1040 $9.95
CP2604 Replacement Gasket - Piper PA-28-151, 161 $9.95
CP2802 Replacement Gasket - Mooney M20E, F $9.95
CP3274 Installation Kit ***$23.85
CP3276 Installation Kit **$28.95

 

Frequently Asked Questions
Q: How long have these air filters been around?
A: K&N, Challenger's media supplier, has supplied air filters for race cars and other high performance engines for over 35 years.
Q: Do I need to modify my aircraft to install the air filter?
A: No. The filters are a direct replacement to your OEM filter.
Q: Are your filters FAA approved?
A: Yes they are FAA/PMA approved and STC'd.
Q: Will I save money on gas?
A: Yes. Pilots report a .3 to .5 gallon per hour savings. At 100 hours that is a savings of up to 50 gallons of fuel.
Q: How many times can I clean the air filter?    
A: Filters can be cleaned up to 25 times or 2500 hours.
Q: How do I know when to clean the air filter?
A: Filter must be cleaned every calendar year, 100 hours or sooner in dusty conditions.
Q: Can an engine get too much air flow?
A: No. An engine can only take a fixed volume of air depending on it's size. The more restriction in the air intake system, the greater potential for power loss.
Q: Will I see an increase in horsepower?
A: Yes. A typical 2-4 percent increase, depending on the current amount of air restriction in the air intake system.
Q: What about the AD for paper filters?
A: Challenger filters are not subject to the paper filter AD.

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