PreCharger® - The K&N PreCharger® is a specially designed filter wrap made to extend the service interval of your K&N Filter when used in very dusty conditions. They are made from durable polyester material containing uniform micron openings. The PreCharger will stop small dirt particles; yet add little restriction to the airflow of the filter. The PreCharger is designed to be run dry and can be cleaned with K&N Filter Cleaner. The PreCharger is custom made to fit each application. Double stitched elastic openings assure that the PreCharger will stay in place. The PreChargers are available in a variety of colors. DryCharger® - K&N DryChargers® are manufactured from a durable polyester material and are pre-treated with a proprietary hydrophobic process designed to prevent splashes of water or mud from saturating your K&N air filter. The DryCharger will also stop small dirt particles; yet add little restriction to the airflow of the filter. Please be aware the DryCharger is water repellent, not water proof. Depending on conditions and usage the water repellent treatment is good for 1 to 2 years. Note - Select filter wrap part number to determine if it has an open or closed top.

Round Straight PreCharger Filter Wraps 

Diameter Height Black Blue Red Yellow

3 2-1/2 RU-0150PK

3 3 22-8008PK

3 4 22-8009PK

3 5 RU-0210PK

3 6 22-8010PK

3-1/4 2-1/2 22-8007PK

3-1/4 3-1/2 AC-3098PK

3-5/16 5-1/2 YA-2597PK

3-1/2 4 RU-0500PK

3-1/2 5 RU-0510PK RU-0510PL RU-0510PR RU-0510PY

3-1/2 6 RU-0520PK

3-5/8 9 YA-4350PK

3-7/8 4-1/4 HA-3098PR

3-7/8 4-5/16 HA-2090PR

3-7/8 5-7/8 YA-3504PK

3-15/16 5-5/8 YA-4001PK

4 4 22-8011PK

4 4-1/4 PL-1004PK

4 5 RU-1460PK

4 6 RU-1470PK

4 7 PL-1003PK

4 7 RU-1480PK

4-1/2 3-9/16 KA-2288PL

4-1/2 3-5/8 KA-4093PL

4-1/2 4 22-8012PK

4-1/2 5 22-8013PK

4-1/2 6 HA-4504PR

4-5/8 5 HA-3094PR

4-3/4 4-5/8 HA-5000PK

5 3-11/16 SU-4250PY

5 4 22-8014PK

5 5 RU-2430PK

5 6 YA-4504PK

5 7 22-8044PK

5-1/2 3 22-8015PK

5-1/2 5 22-8016PK

6 1-3/4 E-3211PK E-3211PL E-3211PR

6 2 22-8017PK

6 3-1/4 E-3190PK E-3190PL E-3190PR E-3190PY

6 3-1/2 22-8018PK

6 6 22-8045PK

6 12 22-8046PK

7 2 E-3360PK E-3360PR E-3360PY

7 3 E-3380PK E-3380PL E-3380PR

7 3 RU-0980PK

7 4 22-8019PK

7 4 E-2510PK E-2510PL E-2510PR E-2510PY

7 5 22-8020PK

7 6 22-8021PK

7 9 22-8022PK

7-1/2 2-1/4 RK-3901PK

9 2 E-3527PK E-3527PL E-3527PR E-3527PY

9 3 E-3530PK E-3530PL E-3530PR E-3530PY

9 5 E-3650PK E-3650PL E-3650PR E-3650PY

11 2 22-8000PK

11 3-1/2 E-1250PK E-1250PL E-1250PR E-1250PY

11 4 22-8001PK

11 5 E-3680PK E-3680PL E-3680PR

11 6 E-3690PK E-3690PL E-3690PR E-3690PY

14 2-1/4 22-1422PK 22-1422PL 22-1422PR 22-1422PY

14 2-1/4 E-3740PK E-3740PL E-3740PR E-3740PY

14 3 22-1430PK 22-1430PL 22-1430PR 22-1430PY

14 3 E-1650PK E-1650PL E-1650PR E-1650PY

14 4 22-1440PK 22-1440PL 22-1440PR 22-1440PY

14 4 E-3750PK E-3750PL E-3750PR E-3750PY

14 5 22-1450PK 22-1450PL 22-1450PR 22-1450PY

14 5 E-3760PK E-3760PL E-3760PR E-3760PY

14 6 E-3770PK E-3770PL E-3770PR E-3770PY

16 2 22-8002PK

16 4 22-8004PK

Round Straight DryCharger Filter Wraps 

Diameter Height Black Blue Red Yellow

2 3 62-1300DK

2-3/4 2-13/16 E-4142DK

3 12-1/2 E-3810DK

3-1/4 7-1/16 E-4510DK

3-1/2 1-1/2 RC-0170DK

4 7 PL-5006DK

4-1/2 4 RB-0900DK

5 5 RC-5182DK

5 5-1/2 CM-4508DK

5 6-5/8 KA-4508DK

5 7-1/4 PL-8007DK

5-1/4 4-3/4 SU-7005DK

5-1/4 6-1/4 AC-1012DK

5-1/2 2-1/4 E-4665DK

5-1/2 5-1/2 KA-7508DK

6-3/16 7-9/16 E-4710DK

6-1/4 1-1/2 RC-3028DK RC-3028DL RC-3028DR RC-3028DY

7 2 E-4521DK

7 2-1/4 E-4518DK

7-5/8 10 RU-3270DR

11-3/4 2-1/2 E-3016DK

Round Tapered PreCharger Filter Wraps 

Base Diameter Top Diameter Height Black Blue Red Yellow

2-1/4 2 2-1/2 RC-2540PK

2-1/2 2 2-1/4 RC-0790PK

3 2 3 22-8028PK

3 2 4 22-8048PK

3-1/2 2 4 RC-1200PK

3-3/4 2 5 22-8029PK

3-7/8 3-1/2 3-13/16 HA-3500PR

4-5/16 4-1/4 5-5/16 KA-3603PK

4-3/8 4-1/2 4-1/2 HA-2504PR

4-1/2 3-1/2 4 AC-4096PK

4-1/2 3-1/2 5-3/8 SU-4002PK

4-1/2 4 6-1/8 RX-3820PK RX-3820PR

4-1/2 4 6-1/2 22-8031PK

4-5/8 3-1/2 6-3/4 YA-3502PK

4-5/8 3-3/4 3-7/16 22-8088PK

4-3/4 3-1/2 6 HA-4250PR

5 4 7 22-8032PK

5 4-1/2 4-1/2 HA-4400PR

5 4-3/4 8 RE-0910PK

5-1/8 4-1/2 4-3/16 HA-3093PR

5-3/8 4-3/8 3-1/2 HA-2440PR

5-7/8 4-15/16 4 SU-5098PY

5-7/8 5 6 RU-3480PK

6 4-5/8 6 22-8033PK

6 4-5/8 9 RE-0810PK

6 4-5/8 12 22-8034PK

6 4-5/8 14 22-8035PK

6-5/16 5-7/16 3 SU-4000PK

7-1/2 5 4 22-8036PK

7-1/2 5 8 22-8038PK

7-1/2 7 8 22-8050PK

Round Tapered DryCharger Filter Wraps 

Base Diameter Top Diameter Height Black Blue Red Yellow

4 2 6 22-8030DK

4 3-3/4 1-1/2 59-2045DK

4-1/2 3 4 22-2040PL 22-2040PR

4-1/2 3-1/2 2-1/2 22-2042PR

4-11/16 3-1/2 4-7/8 RC-9350DK RC-9350DL RC-9350DR RC-9350DY

4-3/4 3-1/2 5-7/8 RC-9310DK

4-3/4 3-1/2 7 RU-3130DK

4-3/4 4-1/2 4-3/4 HA-6806DK

5 4 6 PL-5207DK

5 4 6 RC-4650DK RC-4650DL RC-4650DR RC-4650DY

5 4 7-7/8 RC-4690DK RC-4690DL RC-4690DR RC-4690DY

5-1/8 3-1/2 6 RC-4160DK

5-1/4 3 6 22-2030PL 22-2030PR

5-3/8 4 5-1/2 RP-4660DK RP-4660DL RP-4660DR RP-4660DY

5-3/8 4 6-1/2 RC-5149DK

5-3/8 4-3/8 7 RU-2590DK

5-1/2 4 8 RF-1045DK RF-1045DL RF-1045DR RF-1045DY

5-1/2 4-1/2 6-1/2 RC-4630DK RC-4630DL RC-4630DR RC-4630DY

5-3/4 3-1/2 6 RF-1035DK RF-1035DL RF-1035DR RF-1035DY

5-3/4 4-1/2 6 RF-1023DK RF-1023DL RF-1023DR

5-13/16 4 6 RU-5168DK

6 4 6-3/4 RC-4700DK RC-4700DL RC-4700DR RC-4700DY

6 4-1/2 7 RF-1015DK RF-1015DL RF-1015DR RF-1015DY

6 4-1/2 8 RC-5106DK RC-5106DL RC-5106DR RC-5106DY

6 4-1/2 9 RC-3690DK RC-3690DL RC-3690DR RC-3690DY

6 5 5-9/16 RX-4990DK RX-4990DL RX-4990DR RX-4990DY

6 5 6-1/2 RX-4730DK RX-4730DL RX-4730DR RX-4730DY

6 5 7 RC-5100DK RC-5100DL RC-5100DR RC-5100DY

6-1/8 5-1/8 3-15/16 SU-4506DK

6-1/4 4-3/8 4-1/8 RU-5163DK

6-1/4 5-1/2 2-1/8 HD-0800DK

6-1/2 4-1/2 5-1/2 RU-5147DK

6-1/2 4-1/2 6 RC-5060DK RC-5060DL RC-5060DR RC-5060DY

6-1/2 4-1/2 7 RF-1032DK RF-1032DL RF-1032DR RF-1032DY

6-1/2 4-1/2 8 RF-1027DK RF-1027DL RF-1027DR RF-1027DY

6-1/2 5 6-1/2 RF-1037DK RF-1037DL RF-1037DR RF-1037DY

6-5/8 5-1/4 9-1/2 RC-4780DK RC-4780DR RC-4780DY

6-5/8 6-1/4 9-1/2 RC-4780DL

6-3/4 5-7/8 9-1/2 RU-5045DK

7 3-3/4 1 E-2435DK

7-3/8 6-5/8 7-7/8 RC-4900DK RC-4900DL RC-4900DR RC-4900DY

7-1/2 4-1/2 6 RF-1048DK RF-1048DL RF-1048DR RF-1048DY

7-1/2 4-1/2 6-1/2 RC-5107DK RC-5107DL RC-5107DR RC-5107DY

7-1/2 4-1/2 9 RC-5046DK RC-5046DL RC-5046DR RC-5046DY

7-1/2 5 4 RF-1009DK RF-1009DL RF-1009DR RF-1009DY

7-1/2 5 5 22-8049DK

7-1/2 5 6 RF-1036DK RF-1036DL RF-1036DY

7-1/2 5 6-1/2 RF-1042DK RF-1042DL RF-1042DR RF-1042DY

7-1/2 5 7-1/2 RF-1041DK RF-1041DL RF-1041DR RF-1041DY

7-1/2 5 8 RF-1020DK RF-1020DR

7-1/2 5 8 RF-1044DY

7-1/2 5-1/8 7 RF-1029DK RF-1029DL RF-1029DR RF-1029DY

7-1/2 5-7/8 3 RF-1028DK RF-1028DL RF-1028DR RF-1028DY

7-1/2 5-7/8 6 RC-5173DK

7-1/2 5-7/8 6-1/2 RF-1014DK RF-1014DL RF-1014DR RF-1014DY

7-1/2 5-7/8 8-1/2 RF-1020DL RF-1020DY

7-1/2 7 8 RF-1017DK RF-1017DL RF-1017DR RF-1017DY

7-1/2 7 11 RF-1026DK RF-1026DL RF-1026DR

7-1/2 7 18 RC-3070DK

8 6-5/8 8 RC-5112DK

8 6-5/8 10-1/2 RC-5166DK

8 7 13 RC-5165DK

9 6-5/8 7-1/2 RC-5139DK

Round Reverse Tapered PreCharger Filter Wraps 

Base Diameter Top Diameter Height Black Blue Red Yellow

3-3/8 3-1/2 4-1/8 SU-2504PK

3-13/16 3-7/8 8-1/8 YA-6504PK

Round Reverse Tapered DryCharger Filter Wraps 

Base Diameter Top Diameter Height Black Blue Red Yellow

4-1/2 6 6-1/8 RX-3810DK RX-3810DR

6-1/4 7 3-5/8 HD-0700DK

Oval Straight PreCharger Filter Wraps 

Length Width Height Black Blue Red Yellow

4-1/2 3-3/4 6 RU-1230PK

4-1/2 3-3/4 7 RU-1240PK

4-1/2 3-3/4 9 RU-1260PK

6-5/8 3-13/16 3-7/16 PL-1002PK

6-5/8 4-5/8 2-7/8 SU-6590PY

7 4-1/2 2 E-3321PK E-3321PL E-3321PR E-3321PY

7 4-1/2 2-1/4 RK-3902PK

7 4-1/2 3-1/2 E-3341PK E-3341PL E-3341PR E-3341PY

7-3/8 4 2-1/16 HA-1312PR

7-3/8 4 2-9/16 HA-1315PR

7-3/4 4-3/4 2-1/2 HA-6592PR

7-3/4 5-7/8 5-1/16 KA-7504PK

9 5-1/2 2 E-3441PK E-3441PL E-3441PR E-3441PY

9 5-1/2 3-1/2 E-3461PK E-3461PR E-3461PY

9 5-1/2 6 E-3491PK E-3491PL E-3491PR E-3491PY

9 5-1/2 6-1/2 RD-5000PK RD-5000PL RD-5000PR RD-5000PY

12 5-1/2 3-1/2 E-3671PK E-3671PL E-3671PR

12 5-1/2 6 22-8027PK

Oval Straight DryCharger Filter Wraps 

Length Width Height Black Blue Red Yellow

4 3 2 E-4515DK

4 3 2-3/4 E-4516DK

6-1/2 4-5/8 7-7/8 YA-7008DK

7 4-1/2 2 22-2000PL 22-2000PR

7 4-1/2 3 22-2020PL 22-2020PR

7-1/2 5-1/2 4-3/4 KA-7408DK

9 5-1/2 2-1/2 22-2840PL 22-2840PR

9-1/2 8-3/8 2-1/8 E-3495PK

Oval Tapered PreCharger Filter Wraps 

Base Length Base Width Top Length Top Width Height Black Blue Red Yellow

5-5/8 4-1/8 4-1/2 3-1/4 2-1/2 KA-6589PL

6 3-3/4 4-1/4 3-1/4 5 RU-4720PK

6-1/4 3-3/4 4-1/2 3-1/2 6-3/4 RU-4710PK

6-3/8 4-3/4 4-1/2 3-1/4 2-3/4 YA-2088PK

6-1/2 4-1/2 9 5-1/2 6-1/4 RD-4200PK RD-4200PL RD-4200PR RD-4200PY

Oval Tapered DryCharger Filter Wraps 

Base Length Base Width Top Length Top Width Height Black Blue Red Yellow

3 3-3/4 3 2 6 RC-3680DK

4 3 3 2 2-3/4 RC-1820DK

4 3 3 2 4 RC-2890DK

4 3 3-1/2 2-1/2 2-3/4 RU-0981DK

4-1/2 3-3/4 3-1/2 2-1/2 2-3/4 RU-2780DK

7 4-1/2 6-1/4 4 3 22-2015PL 22-2015PR

7-3/4 5-1/2 6-1/4 4 5 RF-1001DK RF-1001DL RF-1001DR RF-1001DY

8-1/2 5-1/4 6-1/4 4 5-1/2 RC-5040DK RC-5040DL RC-5040DR RC-5040DY

8-3/4 5 6-1/4 4 9 RF-1012DK RF-1012DL RF-1012DR RF-1012DY

9 5-3/4 7 4-1/2 7-1/2 RF-1034DK RF-1034DL RF-1034DR RF-1034DY

9-1/4 6-1/4 7 4-1/2 10 RF-1024DK RF-1024DL RF-1024DR RF-1024DY

9-1/2 6-3/4 9 5-1/2 8-15/16 RC-5102DK RC-5102DL RC-5102DR RC-5102DY

12 6 9-15/16 3-15/16 7 RP-5103DK RP-5103DL RP-5103DR RP-5103DY

18-3/4 5 16-3/4 3 4-13/16 RP-5135DK

Rectangular Straight PreCharger Filter Wraps 

Length Width Height Black Blue Red Yellow

6-3/4 4-1/2 1-1/2 22-8039PK

6-3/4 4-1/2 2-1/2 22-8040PK

6-3/4 4-1/2 3 22-8041PK

6-3/4 4-1/2 4 22-8042PK

7-1/2 6-1/8 1-3/4 E-3960PK E-3960PL E-3960PR E-3960PY

9-1/8 6-3/4 6-1/2 100-8569PK 100-8569PR 100-8569PY

19 7 5-3/8 100-8576PK

19 7 7-1/2 100-8570PK 100-8570PR 100-8570PY

19 14 6-1/2 100-8562PK

24 18 10 100-8562PL 100-8562PR 100-8562PY

Rectangular Straight DryCharger Filter Wraps 

Length Width Height Black Blue Red Yellow

19 14 4-1/2 100-8592DK

PowerLid PreCharger Filter Wraps 

Length Width Black Blue Red Yellow

8-1/4 6-3/4 HA-4099-TPK

PowerLid DryCharger Filter Wraps 

Length Width Black Blue Red Yellow

7 7 SU-4002-TDK

7-1/8 7-1/8 YA-4504-TDK

8-1/4 6-3/4 HA-4099-TDK

9-3/4 5-3/4 YA-3502-TDK

9-7/8 7-1/8 HA-4504-TDK

10-1/4 6-7/8 YA-6601-TDK