K&N Filter Wrap Search by Dimension

PreCharger Filter Wraps

What is a K&N PreCharger? The K&N PreCharger is a specially designed filter wrap made to extend the service interval of your K&N Filtercharger when used in very dusty conditions. They are made from durable polyester material containing a uniform weave. The PreCharger will stop small dirt particles with minimal 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, all with a silk-screened K&N PreCharger logo.

                 —— PreCharger Part Numbers by Color ——
I.D. x Height  Black     Blue      Red       Yellow
6" x 1-3/4"    E-3211PK  E-3211PL  E-3211PR  E-3211PY
6" x 3-1/4"    E-3190PK  E-3190PL  E-3190PR  E-3190PY
7" x 2"        E-3360PK  E-3360PL  E-3360PR  E-3360PY
7" x 3"        E-3380PK  E-3380PL  E-3380PR  E-3380PY
7" x 4"        E-2510PK  E-2510PL  E-2510PR  E-2510PY
9" x 2"        E-3527PK  E-3527PL  E-3527PR  E-3527PY
9" x 3"        E-3530PK  E-3530PL  E-3530PR  E-3530PY
9" x 5"        E-3650PK  E-3650PL  E-3650PR  E-3650PY
11" x 2"       22-8000PK    —         —         —
11" x 3-1/2"   E-1250PK  E-1250PL  E-1250PR  E-1250PY
11" x 4"       22-8001PK    —         —         —
11" x 5"       E-3680PK  E-3680PL  E-3680PR  E-3680PY
11" x 6"       E-3690PK  E-3690PL  E-3690PR  E-3690PY
14" x 2-1/4"   E-3740PK  E-3740PL  E-3740PR  E-3740PY
14" x 3"       E-1650PK  E-1650PL  E-1650PR  E-1650PY
14" x 4"       E-3750PK  E-3750PL  E-3750PR  E-3750PY
14" x 5"       E-3760PK  E-3760PL  E-3760PR  E-3760PY
14" x 6"       E-3770PK  E-3770PL  E-3770PR  E-3770PY
16" x 2"       22-8002PK    —         —         —
16" x 3"       22-8003PK    —         —         —
16" x 4"       22-8004PK    —         —         —
16" x 5"       22-8005PK    —         —         —
16" x 6"       22-8006PK    —         —         —

HILBORN                         Part #      Fits K&N Air Filter PN
Siamese Stacks - Tapered Oval   RD-4200PK*  RD-3200, RD-3400, RD-3500,
                                            RD-3600, RD-4200, RD-4400, 
                                            RD-4600, RD-4800

KINSLER                         Part #      Fits K&N Air Filter PN
Siamese Stacks - Straight Oval  RD-5000PK*  RD-5000, RD-5010, RD-5020

* - Black part listed. Also available in Red, Blue, or Yellow by replacing "PK" with "PL" for blue, "PR" for red, or "PY" for yellow. 

O.D.   Height    Part #        3"     2-1/2"    RU-0150PK 3"     2-1/2"    22-8007PK                 (Shielded C.V.)   3"     3"        22-8008PK 3"     4"        22-8009PK 3"     5"        RU-0210PK 3"     6"        22-8010PK 3-1/2" 4"        RU-0500PK 3-1/2" 5"        RU-0510PK* 3-1/2" 6"        RU-0520PK 4"     4"        22-8011PK 4"     5"        RU-1460PK 4"     6"        RU-1470PK 4"     7"        RU-1480PK 4-1/2" 4"        22-8012PK 4-1/2" 5"        22-8013PK 4-1/2" 6"        22-8043PK

O.D.   Height    Part #        5"     4"        22-8014PK 5"     7"        22-8044PK 5-1/2" 3"        22-8015PK 5-1/2" 5"        22-8016PK 6"     2"        22-8017PK 6"     3-1/2"    22-8018PK 6"     6"        22-8045PK 6"     12"       22-8046PK 6"     14"       22-8047PK 7"     3"        RU-0980PK 7"     4"        22-8019PK 7"     5"        22-8020PK 7"     6"        22-8021PK 7"     9"        22-8022PK

Width   Length  Height  Part #    4-1/2"  6-3/4"  1-1/2"  22-8039PK  4-1/2"  6-3/4"  2-1/2"  22-8040PK   4-1/2"  6-3/4"  3"      22-8041PK  4-1/2"  6-3/4"  4"      22-8042PK 6-1/4"  7-1/2"  1-3/4"  E-3960PK*

* - Black part listed. Also available in Red, Blue, or Yellow by replacing "PK" with "PL" for blue, "PR" for red, or "PY" for yellow. 

Width   Length  Height  Part #    3-1/4"  4-1/2"  2"      22-8023PK   3-3/4"  4-1/2"  6"      RU-1230PK 3-3/4"  4-1/2"  7"      RU-1240PK 3-3/4"  4-1/2"  9"      RU-1260PK 4-1/2"  7"      2"      E-3321PK* 4-1/2"  7"      3-1/2"  E-3341PK* 4-1/2"  7"      4-1/2"  22-8024PK 4-1/2"  7"      6"      22-8025PK 5-1/2"  9"      2"      E-3441PK* 5-1/2"  9"      3-1/2"  E-3461PK* 5-1/2"  9"      4-1/2"  22-8026PK 5-1/2"  9"      6"      E-3491PK* 5-1/2"  12"     3-1/2"  E-3671PK* 5-1/2"  12"     6"      22-8027PK

* - Black part listed. Also available in Red, Blue, or Yellow by replacing "PK" with "PL" for blue, "PR" for red, or "PY" for yellow. 

Bottom  Top  O.D.    O.D.    Height  Part #    3"      2"      3"      22-8028PK   3"      2"      4"      22-8048PK 3-3/4"  2"      4"      RC-1200PK 3-3/4"  2"      5"      22-8029PK 3-3/4"  2"      6"      22-8030PK 4-1/2"  3-1/2"  7"      RU-3130PK* 4-1/2"  3-3/4"  6"      22-8051PK 4-1/2"  4"      6-1/2"  22-8031PK 5"      4"      7"      22-8032PK 5"      4-3/4"  8"      RE-0910PK 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 7-1/2"  5"      4"      22-8036PK 7-1/2"  5"      5"      22-8049PK 7-1/2"  5"      6"      22-8037PK 7-1/2"  5"      8"      22-8038PK 7-1/2"  7"      8"      22-8050PK

* - Black part listed. Also available in Red, Blue, or Yellow by replacing "PK" with "PL" for blue, "PR" for red, or "PY" for yellow. 

PreCharger/DryCharger Filter Wrap Applications

Below shows a list of applications for K&N PreCharger and DryChargers by part number.  K&N DryChargers are similar to PreChargers except they have been pre-treated to repel water.  All measurements are in inches.

** - Filtered top has stud.

* - Black part listed. Also available in Red, Blue, or Yellow by replacing "PK" with "PL" for blue, "PR" for red, or "PY" for yellow. 

** - Black part listed. Also available in Red, Blue, or Yellow by replacing "DK" with "DL" for blue, "DR" for red, or "DY" for yellow. 

* - Black part listed. Also available in Red, Blue, or Yellow by replacing "PK" with "PL" for blue, "PR" for red, or "PY" for yellow. 

** - Filtered top has stud.

RX-3810PR FITS       RX-3810-1
4-1/2B x 6T x 6-1/8H RX-3770

22-2000PL* FITS      RA-0710
4-1/2 x 7 x 2H       RA-071V
                     RA-0760
                     RA-076V
                     RC-2000
                     RC-1980
                     RC-5010

22-2020PL* FITS      RA-0720
4-1/2 x 7 x 3H       RA-072V
                     RA-0770
                     RA-077V
                     RC-2860

22-2840PL* FITS      RC-2840 
5-1/2 x 9 x 2-1/2H

* - Blue part listed. Also available in Red, Black, or Yellow by replacing "PL" with "PK" for black, "PR" for red, or "PY" for yellow. 

* - Black part listed. Also available in Red, Blue, or Yellow by replacing "PK" with "PL" for blue, "PR" for red, or "PY" for yellow. 

RF-1012DK* FITS             RF-1012
5x8-3/4B,4x6-1/4T,9H        57-2503

RF-1024DK* FITS             RF-1024
6-1/4x9-1/4B, 4-1/2x7T,10H  57-3013-2

RF-1034DK* FITS             RF-1034
5-3/4x9B,4-1/2x7T,7-1/2H    RF-1040
                            57-3016-1

* - Black part listed. Also available in Red, Blue, or Yellow by replacing "DK" with "DL" for blue, "DR" for red, or "DY" for yellow. 

RD-4200PK FITS         RD-3200
5-1/2 x 9 x 6-1/4H*    RD-3400
                       RD-3500
                       RD-3600
                       RD-4200
                       RD-4400

* - Base is 4-7/16x7-3/4

22-8039PK               None
4-1/2 x 6-3/4 x 1-1/2H

22-8040PK FITS          E-3952
4-1/2 x 6-3/4 x 2-1/2H 

22-8041PK FITS          E-3953
4-1/2 x 6-3/4 x 3H 

22-8042PK               None
4-1/2 x 6-3/4 x 4H

E-3960PK FITS           E-3960
6-1/4 x 7-1/2 x 1-3/4H

K&N AirForce Foam Wraps