唐納森濾芯P766811替代Donaldson4221160濾芯主要用于液壓系統油除雜質的功能，能夠有效的濾除其中的雜質，產品經國際標準認證，質量有保證，價格低，可完全替代進口產品。該濾芯采用進口玻璃纖維濾材，精度高，納污量大。表面平整光滑，承壓強，耐高溫抗腐蝕，使用壽命長可循環利用。
濾芯，采用玻纖濾材，加厚骨架制作而成，可安裝在液壓系統的油路中，用于清除油液中的固體顆粒及膠狀物質，保持油液的清潔，延長液壓系統的使用壽命。使得液壓系統正常運行。
新鄉市正航濾器還生產一下型號濾芯:
頂軸油泵出口濾芯HBX-250x10
頂軸油泵入口濾芯TLX268/20
濾芯（排雜物）E9-44
濾芯（除油）E7-44
高壓油站濾芯ZGM-133-N/SFL190*10
鋼廠潤滑油站過濾器濾芯0508.1982T0101.AW004
發電廠潤滑油濾油器濾芯DFLQG-0042-11.6L1500E1W80
磨煤機回油過濾器濾芯FPE2503G
汽輪機液壓油站濾芯E3051V2C05
EH油粗濾芯CLX-75
汽輪機再生裝置濾芯11000H6SLA000P
發電廠管路過濾器濾芯 79.7/150*502
高壓油站管路過濾器濾芯1063H6XLA000P
電廠油動機入口濾芯MCS-FG-32-100
10950LAH3SL0006P
10950LAH6SL0006P 11000H10SLA000P 11000H10SLA000V 11000H20SLA000P 11000H20SLA000V
11000H3SLA000P 11000H3SLA000V 11000H6SLA000P 11000H6SLA000V 110H10SLA0000
110H20SLA0000 110H3SLA0000 110H6SLA0000 11400H10SLA000P 11400H20SLA000P
11400H3SLA000P 11400H6SLA000P 11401H10SLA000P 11401H20SLA000P 11401H3SLA000P
11401H6SLA000P 1140H10SLA0000 1140H20SLA0000 1140H3SLA0000 1140H6SLA0000
1141H10SLA000P 11800H10SLA000P 11800H20SLA000P 11800H3SLA000P 11800H6SLA000P
11801H10SLA000P 11801H20SLA000P 11801H3SLA000P 11801H6SLA000P 118H10SLA0000
118H20SLA0000 118H3SLA0000 118H6SLA0000 12200H20SLG000P 1225360H10SLA0000
濾芯 PALL R3F900
濾芯 PALL 390A891001
濾芯 PALL HCA082EOS8Z
濾芯 PALL HH301DJ03KTXBR24D7?
濾芯 PALL HC6200 FKT 8H
濾芯 PALL HC2233FKP13H
濾芯 PALL HC9801FDS4H
濾芯 PALL HC6400FDP16H
濾芯 PALL HC6400FDP26H
濾芯 PALL HC9661FDS16H
61163139V7B61163139V
61163139Y7B61163139Y
濾芯SK-RAE250F003V
濾芯SK-HAE200F10V
樹脂濾芯ET1128DR-FRT/01
串油濾芯 SFX-1300X5 過濾精度5微米
串油濾芯 SFX-1300X10 過濾精度10微米
串油濾芯 WG-650.3.4 過濾精度50微米
串油濾芯 ZH-400.1.4.2 過濾精度100微米
串油濾芯 ZH-X520*100 過濾精度100微米
串油濾芯 SH-200.3.2 過濾精度50微米
觀察窗JG90-KQ1-MF3-20A
真空泵濾芯Z1205059
LXKF-50A*120D/Y
東方汽輪機濾芯
CRN.Y6TK.22F
W.38.Z.000240
W.38.Z.000223
W.38.Z.000224
W.38.Z.000218
W.38.Z.000219
W.38.Z.000241
W.38.Z.000191
