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The PU air filter element is composed of a polyurethane frame and a folded filter paper fixed in the frame. The distance between every two folds of filter paper (folding distance t) is constant. During processing, the upper and lower ends of each fold of filter paper are first bonded with hot melt glue. Seal it so as not to short-circuit the dust, and then inject polyurethane glue and foam and solidify to form the frame Thus, the filter paper is connected into a PU filter element product. The end of each fold of the filter paper of the original structure PU filter element is arc-shaped. When the polyurethane glue is injected and foamed, the polyurethane glue is easy to overflow the inner side of the filter element along the arc-shaped position at the end of the filter paper. The formation of a polyurethane adhesive layer with uneven width not only causes the waste of polyurethane materials, affects the appearance of the product, but also reduces the effective filtration area of the filter paper Utility model content The purpose of the utility model is to provide a polyurethane glue that does not overflow to the inner side of the filter element when foaming. Glue, beautiful appearance, good performance PU air filter element.
2. Parameter table
ChangFeng Filter's Main service | ||
Filter Sales | Filter ODM | Filter OEM |
Filter semi Material supply | Filter Development | Filter research |
ChangFeng Filter's Main Products | |||
Air Filter | Fuel Filter | Oil Filter (Lube Filter) | Fuel/Water Separator |
Coolant Filter (Water Filter) | Hydraulic Filter | Cabin Filter | Filter Head |
Filter Bowl (Filter Cup) | Filter Sensor | Air Filter Assembly | Spin-on Filter Assembly |
Air Dryer | Gas Filter | Crankcase Ventilation | Corrugated Air Filter |
Urea Filter | Centrifugal Filter | Transmission Filter | Air Breather |
Suction Filter | Air Oil Separator |
8. Service
1.We can provide free samples for our customers.
9. FAQ
1.What is the MOQ?
Each Item has a minimum order quantity,which would be stated in our photo quotation sheet.We can resolve it according to negotiation.
2.What kinds of your package?
According to customers' requirement.
3.Could I get some samples?How could I pay them?
We are glad to offer you samples.You can pay them by T/T or Western Union.
4.How long is your delivery time?
If there is stock,the delivery time is arround 1 week after we get payment.If need to be produced,need 1-2weeks after we get the deposit.
5.Could you calculate the shipping cost for me?
Yes,we are honored to do that for you!Before the freight,please let us know which seaport or airport near your place.
Our Services
1. Your inquiry will be replied in 24 hours.
2.production Preparation Time: 5-25 days after receiving your
subscription.
3. We have our own factory, We can provide all kinds of the auto
filte and filter material, also according to your special
requirements
AF25139M+AF25345;P527682+P527683;KW3338 AF25729 AF4067;
AF25142; P785389;RS5490 AF25729+AF25730 AF407;3107361-H2
AF25142+AF25143 AF25730 AF409K;P181054
AF25143;P785589; 55089266 AF25732 AF4100
AF25163 AF25734 AF4125
AF25163;C30400;3466687 AF25222; AF25734+AF26194 ; AF4135
AF25230 AF25738;AF25739;KW2448 AF4137;4384102;2339813;2311565
AF25738+AF25739; AF415K;
AF25237 AF25738-C+AF25739-C;KW2436 AF4178;6L4714;PA1765
AF25238 AF25748 AF4184;C271170;AF25894;C271250;1
;AF26296 AF25239; AF25748+AF25749;11110175+11110176;KW2447 AF418M ;
AF25244 AF25749
AF4199;P601560;4286474M1;32925753;86036834;N102217;H931202090400;3685267M1;10294939;49560;549560
4132A018; AF25247; AF25756;4459549
AF4201;P607557;N102192;43863224;RM43863224;ME422836;49557;549557;SA16509
42553256;42471161;AF25875 AF25257 AF25756+AF25523;11110022;11110023
AF4202;p607960;49959
5005194; AF26485+AF26125 AF25260 AF25757
AF4203;P608665;C33280;3212411;2506414;P607542;49665;549665
AF25262 AF25758M AF4204;P608667;2901935;49667;549667
AF25262+AF25263;1063969+1063973 AF25767;AF25768
AF4207;P608668;N102191;49677;p608678;21020786;43863232;P608677;CA5789;2185463
AF25263 AF25767+AF25768 AF421M; AF421; 9035429; P182041
AF25264 AF25769 AF424
A030A427;C5263943 AF25264+AF25615 AF25769+AF25770 AF424+AF820M
A034X238;FF5612 AF25267; AF25770 AF4246;P788895;42558096
A1027-95 housing;AA2959 housing AF25268 AF25778; 120621 AF424M
A628;;AF26413;26414 AF25268+AF25269 AF25790 AF433K;
A628-SET2; AF25269 AF25794 AF434KM;
A660;A2953;110902576;AF26411;26412 AF25270+AF25271;1109N-020/030
AF25795 AF435KM;
A660 Assembly; AF25276+AF25277(N12);KW3046;1109N12-020+1109N12-030
AF25807+AF25808;AF25809 ; AF435M;
A716;AA90128 AF25278;3630778 AF25810; AF437K+AF1966
A749;KW3046 AF25279 AF25810+AF25811 AF4503;1902129;LX273
A751;2647;A751020;030 AF25280 AF25812 AF4504
A753 AF25281 AF25813 AF4504M; P145702; 612-881-7320;6128817320;
6001814400;76570088
A753020;KW13331 AF25282 AF25830 AF4504M+AF1791
A812;2145;A812020;030 AF25287K; AF25830+AF25897;P781398;11110217
AF4509;
A812-020+A812-030;KW2145 AF25288 AF25840 AF4518
A812-SET2; AF25288M AF25841 AF4534;
A813;3041;A813020;030 AF25289 AF25872 AF4548;
A813-020+A813-030;KW3041 AF25289M;6I2508; 6I-2508 AF25873
AF4553M;AF948
A813-SET2; AF25291 AF25876;42471166;C258605 AF4560;
A831;AH26527;AF26607;A753SET2 AF25292 AF25876C258602
AF4567;161863A1; 4129907; 2447U242S2; 600-181-6540
A910-020+A910-030;12069-910305+12068-910315 AF25294 AF25879+AF25880
AF4567+AF490M
A911-020+A911-030;1654699416;KW2640 AF25302 AF25886 AF4586;
AA2948;AF25276;277 AF25308 AF25887 AF4597; 4342800; E59Z-9601-A;
49133843
AA2956;AF25270;AF25277 AF25312; AF25888 AF4605M+AF1604;
KW2750;AF26431+AF26432;AA2959 AF25313 AF25894 AF4607
AA2959 Fin AF25314 AF25894+AF25896 AF4609+AF26169;
AA2960;A1028-020+A1028-030 AF25317 AF25895 AF4615;
AA2978;A751;110903439 AF25318 AF25896 AF4622;
AF26569+AF26570;AA90134;KW2841;110907050A AF25319 AF25897
AF4642M;K200379;PA2662;P776341
AA90139;AF26557+AF26558;KW2540P;40C5854;100796 AF25322
AF25897+AF25830 AF4669;AF25938
AA90139 AF25323+AF25356; AF25898; AF4669+AF4670;
AA90141;AF26597+AF26598;1109-03726;KW3043 AF25330 AF25899;E426L
AF4670;
AA90142; AF26605+AF26606; 110906055A+110907055A; KW2845 AF25333
AF25904 AF4674+AF4675;KW3269
AA90155;AF26638+AF26639; AF25333+AF25634 AF25910; AF4696;
AA90156;KW3446PU AF25336 AF25911;3814696 AF4700K
AA90178;AF04301+AF04302; PU2747 AF25337M AF25955;
AF4709;16546-J5570
AA90179; AF04303+AF04304; PU2752 AF25340 AF25957; 600-185-2510;
600-185-2500 AF471
AA90180; AF04305+AF04306; PU2846 AF25342
AF25957+AF25618;11110283;11110284 AF471M ;
AB1162 AF25345 AF25958K AF472
AB1163 AF25352 AF25960 AF472+AF1791;
ACHD040;AF25478 AF25352+AF25485 AF25960+AF25961;KW1636
AF4721;K200380; PA2678
AF 4100 AF25353 AF25961 "AF472M; 8025818; P117443; 70659387;
659386; 9232508;70198780; D0HZ-9601-H; 6489643;42422;P181002"
AF1001;1869992 AF25354;P533930; AF25429;P536142
AF25962;25963;P613334;LAF6922 AF4733 ;
AF1010 AF25368 AF25962+AF25963;KW2242P;AF26483+AF25963 AF4739
AF14117 ; AF25371;AF25457 AF25963 AF473K;
AF1601M; AF25382 AF25964 AF4743K;6001817260
AF1604; AF25382+AF25439 AF25964+25491 AF4756+AF4757;
AF1605M;4020551 AF25383; AF25964+AF25491;600-185-3100; 6001853100;
AT203469; 130-4678;1304678 AF4760;R804518
AF1606k AF25384;AF25413 AF25969 AF4761M
AF1606k+AF1767 AF25384+AF25413; 1355788;4283861 AF25972 AF4772;
AF1606KM ; AF25412;809B AF25975 AF478;4913882;A478-020-AM
AF1606KM+AF1892; AF25414;809A AF25976 AF4801
AF1638 AF25414+AF25412 AF25997;ARS9839 AF4819;P127313
AF1640 AF25426 AF25997+AF26211;6345280306; A6345280306; AR5626RS;
P618941 AF4826K+AF4827
AF1641 AF25427 AF26044; AF4835K;P181093
AF1643 AF25428;E297L AF26086;26085;A034P662
AF4838+AF4896;17801-2800; 30980-70070; 2446R312S2; 600-181-6820;
ME033603
AF1651 AF25429 AF26093; A034P656 AF4841
AF1658K; AF25429M AF26094;AF26093;A034P660 AF4874;8N2556
AF1671 AF25431 AF26103;3551814C1;LAF6663 AF4878
AF1675; AF25434 AF26113 ; AF488;
AF1676; AF25435 AF26114; P533781 AF4882
AF1680;600-181-9500S;24749014; TH106446; 300-181-9500 AF25436
AF26117; KW1331 AF4884
AF1733K AF25437 AF26119 AF4892K+AF4103
AF1733K+AF4103 AF25437+AF25523; KW2852 AF26124 AF4895 ;
AF1733KM;P181059 AF25438 AF26125 AF490M;3053290;
2446U162S2;P850561;6I6582; 1518700;24746025;530751-R1;1495439-M91;
9003
AF1735K AF25439 AF26142 AF4927;P103988
AF1735K+AF4150;AF4148+AF4150 AF25444 AF26146 AF4939;
AF1735K Fin AF25450;17801-2960 AF26147 AF4942;1080918
AF1743M AF25452;AF25453 AF26152;3C3Z9601BA AF4959;
AF1758M AF25452+AF25453
AF26154;P548070;P607955;42809;P617361;CA4700 AF4968;
AF1767 AF25453;
AF26155;P606121;3212412;PA4704;AL150288;42795;542795;36539700
AF4980KM+AF4761M
AF1768M AF25454 AF26155+AF25156; AF4991;
AF1768M+AF1767 AF25454+AF25468;920920110;85401339;KW3151
AF26156;P606120;C33530;CA4703;AL150285;AL172781;42794;542794
AF55005
AF1769 AF25457
AF26157;P606119;C33300;CA4702;46937;546937;AL119839;AL172780
AF55005+AF55308;
AF1774; AF25460M;461M AF26158;2U2J9601BA AF55014;5261249
AF1791 AF25460M+AF25461M;132151A1
AF26159;P604273;88944151;CA9900;A3100C;CA5416;10389652;15286805
AF55014VE ;5261249
AF1798; AF25461M AF26162;3979928 AF55308
AF1802 AF25466M+AF25467M; AF26163 AF55732
AF1802+AF4523 AF25468;15270189; 11033997-5 AF26163M AF55735;KL1288
AF1802+AF4898 AF25469;85548 AF26165 AF55754
AF1805M AF25472 AF26168;300042624; 300042627; AF803;
AF1811;NL21-12K1;NLK06;KW1811;5304366 AF25476;
AF26173;4946497;KW3041 AF804M;3053289; R36360; 31-2755077
AF1811;AF25546; AF25477 AF26186; AF820M
AF1811Assembly;AF28900 AF25483 AF26187; AF821M
AF1812 AF25484 AF26194 AF826;
AF1816 AF25485 AF26199;KW2341PU;2992388 AF843;
AF1823K AF25491;A8578 AF2620 AF851M+AF883M;KW3547
AF1827 ; AF25492;A8577 AF26202 AF857
AF1828 AF25492+AF25491;A8577+A8578 AF26204 AF872
AF1829; AF25492+AF25491;KW2142 AF26204+AF26245 AF872M;3018042
AF1830KM AF25496; AF26207;P781098;RS4989;A8686;2465009;208
AF875M+AF876
AF1833 AF25497 AF26207+AF26208;SEV551/F4;K3663P AF879M
AF1840 AF25500K; AF26208 AF880;KW3057
AF1841 AF25504 AF26211 AF890+AF891;AF890+AF27733
AF1842 AF25509K AF26213; 500314688 AF891
AF1843 AF25521 AF26232;
AF891M+AF890;P116446+P181049;3013211+3013210;KW3261
AF1846;PA2660; 25096137; P150694 AF25522 AF26241 AF899;KW4760
AF1848; 494730C91 AF25523;4459548 AF26242 AF901
AF1850 AF25524 AF26244;5001865723 AF904;627934C1
AF1862M AF25524+AF25521 AF26247;AF27873;LN005 AF905;A47146
AF1862M+AF1863M AF25525;
AF26247+AF27873;P608766;C23210;CP23210;2277448;2934053;49108;549108
AF919;
AF1863M AF25526;26510337;2991546;85400679;901047;222425A1;
32919001; 3540046-M1; 6666375; 42402
AF26248;P785965;CF2135;227-7449;32926072 AF921M+AF922;
AF1866M AF25528 AF26261; AF928;KW3039;3021645+3022209
AF1866M+AF1873; AF25530;36607188;66-07188 AF26262; "AF928m;
3022209;P182056"
AF1869 AF25539;A7002 AF26272; C321752/1; C3217521; 5001865725
AF929;681911-C91
AF186M AF25540K AF26279 AF940K
AF1870 AF25544 AF26285K AF940K+AF988
AF1873 AF25544+AF25545; 2250051238+2250051239 AF26285K+AF26286
AF947;
AF1878 AF25545 AF26286;11EM21051 AF955
AF1880 AF25545+AF25544; AF26325 AF956M+AF955;1433798
AF1890m AF25547 AF26345+AF26346; AF967+AF947;
AF1890m+AF1891 AF25550; P822686; M113621 AF26353; 21377909
AF971;C23440
AF1891 AF25551 AF26375;AP157 AF979;
AF1892 AF25551+AF25552;P821517+P822858;KW1027 AF26389;KW1229 AF981;
AF1894 AF25552 AF26391;32/915802;C15300;9826251261 AF982;
AF1902M AF25553 AF26395 AF992;
AF1903M AF25553+AF25497 AF26396 AF994;AF838
AF1903M+AF1902M AF25554 AF26397 AH1100;3315741
AF19057 AF25555; YT11P00009S002; P827653; 222425A1;32/919001;
3540046-M1; 6666375; 42402; KW1432 AF26398 AH1100; 3315741
AF1905M+AF1904M AF25556 AF26399 AH1101; 3315742
AF1907M;KW2667 AF25557;KW1634PU;222421A1; 110-6326; L99453;
AT171853; 86982524 AF26400 AH1107;438672;C085004
AF1913 AF25557+AF25558 AF26401+AF26402; AH1135;PA2724
AF1921M AF25558; 26510325; P829333; P775302
AF26412+AF26414;1109320/40-T0100;A628-SET2 AH1136;
AF1921M+AF1922M; AF25561; AF26424; AH1140;
AF1922M ; AF25565 AF26426;15246949;ST1768 AH1141;
AF1922M+AF1921M AF25565+AF25566 AF26438; AH1183;
AF1929 AF25566 AF26439+AF27869 AH1190
AF19334 AF25567 AF26474; AH1192;96896002
AF1934M;AF1935M AF2557 AF26485 AH1193;
AF1956KM; 1043326M1; 71909139; 1043326-M91 AF25573
AF26494;P611720;CA10491;CA5370;549154;15102546 AH1196
AF1962;600-181-2500; 6001812500; 600-181-2450;6001812450 AF25575
AF265 AH1198;60012047
AF1963;6114-80-7101;6114807101 AF25589 AF26501;178010C010 AH1811;
AF1966 AF25589+AF25624 AF26502;1072175160 AH19001;
AF1968 AF25591; 43931922;79011386;D56453; 7E0975;
73067507;2451U124-3A; 600-181-9240; P182059 AF26509;13009-911208
AH19002;3924540
AF19689M; AF25593; AF26523; KW2135; 178013360; 17801E0010 AH19003 ;
AF1968M;22-0055064;220055064;P153551; PA2705 AF25595
AF26531+AF26532;KW2238;AA90138 AH19004 ;
AF1969 AF25595+AF25596; AF26543;8973692930;1500A098 AH19036;
AF1969M AF25596 KW2540PU;AF26557+AF26558; AA90139 AH19037;ECB105006
AF1980 ; AF25596M AF26567+AF26568;AA90133;KW2337 PU AH19115;
AF1984 AF25598; P542101 AF26571+AF26572;A131020+A131030;AA90135
AH19220
AF250 AF25602 AF26599; AH19225;KW2342Assembly
AF25022 AF25613+AF25614 AF26599;A030Z323;A030Z323;KW17.5;18;AF26599
AH19259;
AF25031; 600-182-1320 AF25614 AF26613+AF26614;KW1934 AH19326
AF25033; AF25615 AF26622+AF26623;AA90150
AH19327;4095669;AF872;3017002
AF25033M;2005895-C1; RE63931; P533235 AF25616;3308730R1
AF26625+AF26626;AA90156 AH19497;
AF25040; AF25618
AF26655;P600975;P783826;87037985;87356353;32/925683;528742D1
AH24256;AA90145 Assembly;AF26614+AF26613;
AF25043 AF25619 AF26656 AH26431;
AF25044M; AF25619+AF25620 AF26660; AH26432;
AF25045 AF25620 AF26668;
AH40148;AF26557+AF26558Assembly;AA90139Assembly
AF25045M; AF25620+AF25619;11033999;11033998 AF26676;26339
AH40179;AF26557+AF26558Assembly;AA90139Assembly
AF25046+AF25047; AF25623;1353115;1664524 AF26677+AF26678;KW2553PU
AH40180;AF26557+AF26558Assembly;AA90139Assembly
AF25060KM AF25624 AF26690+AF26691;KW3042
AH40181;AF26557+AF26558Assembly;AA90139Assembly
AF25062 AF25627
AF27687;P613522;7C349601DC;7C3Z9601B;CA10270;CA5369;49886
AH40182;AF26557+AF26558Assembly;AA90139Assembly
AF25062+25230 AF25631
AF27688;P616056;P611696;49456;83456CARQ;9456NAPA;83456 AH471+AH472;
AF25064 AF25631+AF25632;21834199 AF27706;p544432;P616400 AH8505
AF25064+AF1840 AF25631+AF26162
AF27719+AF27720;KW2337;A147-020/030;AA90160 AH8925;C065003
AF25065;AF1841 AF25632 AF27817;2992261;4324102227 DZ9725190102;
DZ9725190103; KW2843
AF25065+AF1841 AF25632+AF25317 AF27822;AF1135
KW1833;K02900X;NL21-12J1;NLK01;13023207
AF25066;395773 AF25634 AF27844;21377917
KW1524;K14900d;NL21-12I1;NLK07;
AF25075;AP7998 AF25635; AF27852;AF26438 KW1524Assembly;C4938598
AF25078; AF25653
AF27860;P610875;CA10161;CA5352;49184;549184;15282462;15918221;25372272
KW1638Assembly; AF1811Assembly;3281238
AF25084;1080920 AF25667;6001816820;P532966 AF27875
KW1833Assembly;C3970588
AF25090; AF25685
AF27876;P605536;P608666;R8H0084;49666;549666;4286473M1;2591005C1
KW2140Assembly;3900419
AF25111M+AF25112M; AF25688; AF27879;P610260; 333648001; P618478
KW2333;
AF25121;AF25122 AF25691+AF25690;AA02954 AF27940
KW2342;AF25270+AF25271
AF25125M AF25695 AF27942;26510380;915671;32110086
KW2447;AF26114+AF25667; 6001854100;P532966
AF25125M+AF25126M;AF25025M AF25700+AF25701; AF27948;p625287;614986
KW2448;AF25738+AF25739
AF25126M AF25707 AF27975; A049B177; 49B177
KW2647;A751-020/030;AA2978;AF26549+AF26550
AF25128 AF25708; AF331 KW2743;AA90140;AF26595+AF26596
AF25129M AF25708M; AF335M+AF338 KW280Assembly
AF25129M+AF25130M AF25708 AF336M; KW2836;AF25690+AF25691
AF25130M; 6I2504 AF25708 housing AF340
KW2841;AA90134;C271050;wg9725190102;AF26569+26570
AF25131M AF25710 AF343 KW2850;AA2957;AF25452+AF25453
AF25131M+AF25132M AF25710+AF25711; AF344M KW3040;AF26103+AF26268
AF25132M AF25713; AF346K;56773; 163631;P181001 KW3047;A751
AF25135M;6I2505 AF25723 AF350K
KW3052;AA90131;A746-020/030;AF26563+AF26564
AF25135M+AF25136 AF25723+AF25724 AF351K
KW3250;AA2958;AF25812+AF25813;K3250;A029X186;1109-02063
AF25136M;6I2506 AF25724 AF361 KW3286;
AF25137M;612509 AF25725 AF4050 KW3557;AF25625M
AF25138M;612510 AF25725+AF25726 AF4058
AF25139 AF25726 AF4059K;6001819500;79011386;D56453; 7E0975;
73067507;2451U124-3A; 600-181-9240
AF25139M AF25727 AF4060;219517;A0010947904; 16192799; 1901779;
9367183; 10947904; 47857487