1.过滤面积大，可以大面积滤除液压系统中杂质。
2.过滤材料：采用优质的玻璃纤维、油滤纸、不锈钢、烧结毡滤材等，适合各种场合过滤。
3.过滤精度范围广。
4.耐高压。
5.过滤比高。
质量标准;
ISO 2941滤芯—抗破裂性验
ISO 2942滤芯—结构完整性的确定
ISO 2943滤芯—材料与液体相容性验的确定
ISO 3723滤芯—端向负荷试验方法
ISO 3724滤芯—疲劳特性的测定
ISO 3968滤芯—压差流量特性的测定
ISO 4572滤芯—测定过滤特性的多次通过法
型号：
| RVR1140A10B | RVR11800E20B | RVR118E10B/2 | RVR1225360K20B/2 |
| RVR1140A10B/2 | RVR11800K05B | RVR118E20B | RVR1225450A05B |
| RVR1140B100B | RVR11800K10B | RVR118E20B/2 | RVR1225450A05B/2 |
| RVR1140B100B/2 | RVR11800K20B | RVR118K05B | RVR1225450A10B |
| RVR1140B10B | RVR11801A10B | RVR118K05B/2 | RVR1225450A10B/2 |
| RVR1140B10B/2 | RVR11801B100B | RVR118K10B | RVR1225450B100B |
| RVR1140B25B | RVR11801B10B | RVR118K10B/2 | RVR1225450B100B/2 |
| RVR1140B25B/2 | RVR11801B25B | RVR118K20B | RVR1225450B10B |
| RVR1140B40B | RVR11801B40B | RVR118K20B/2 | RVR1225450B10B/2 |
| RVR1140B40B/2 | RVR11801B60B | RVR1225360A05B | RVR1225450B25B |
| RVR1140B60B | RVR11801E03B | RVR1225360A05B/2 | RVR1225450B25B/2 |
| RVR1140B60B/2 | RVR11801E05B | RVR1225360A10B | RVR1225450B40B |
| RVR1140E03B | RVR11801E10B | RVR1225360A10B/2 | RVR1225450B40B/2 |
| RVR1140E03B/2 | RVR11801E20B | RVR1225360B100B | RVR1225450B60B |
| RVR1140E05B | RVR11801K05B | RVR1225360B100B/2 | RVR1225450B60B/2 |
| RVR1140E05B/2 | RVR11801K10B | RVR1225360B10B | RVR1225450E03B |
| RVR1140E10B | RVR11801K20B | RVR1225360B10B/2 | RVR1225450E03B/2 |
| RVR1140E10B/2 | RVR118A05B | RVR1225360B25B | RVR1225450E05B |
| RVR1140E20B | RVR118A05B/2 | RVR1225360B25B/2 | RVR1225450E05B/2 |
| RVR1140E20B/2 | RVR118A10B | RVR1225360B40B | RVR1225450E10B |
| RVR1140K05B | RVR118A10B/2 | RVR1225360B40B/2 | RVR1225450E10B/2 |
| RVR1140K05B/2 | RVR118B100B | RVR1225360B60B | RVR1225450E20B |
| RVR1140K10B | RVR118B100B/2 | RVR1225360B60B/2 | RVR1225450E20B/2 |
| RVR1140K10B/2 | RVR118B10B | RVR1225360E03B | RVR1225450K05B |
| RVR1140K20B | RVR118B10B/2 | RVR1225360E03B/2 | RVR1225450K05B/2 |
| RVR1140K20B/2 | RVR118B25B | RVR1225360E05B | RVR1225450K10B |
| RVR11800A05B | RVR118B25B/2 | RVR1225360E05B/2 | RVR1225450K10B/2 |
| RVR11800A10B | RVR118B40B | RVR1225360E10B | RVR1225450K20B |
| RVR11800B100B | RVR118B40B/2 | RVR1225360E10B/2 | RVR1225450K20B/2 |
| RVR11800B10B | RVR118B60B | RVR1225360E20B | RVR1225A05B |
| RVR11800B25B | RVR118B60B/2 | RVR1225360E20B/2 | RVR1225A05B/2 |
| RVR11800B40B | RVR118E03B | RVR1225360K05B | RVR1225A10B |
| RVR11800B60B | RVR118E03B/2 | RVR1225360K05B/2 | RVR1225A10B/2 |
| RVR11800E03B | RVR118E05B | RVR1225360K10B | RVR1225B100B |
| RVR11800E05B | RVR118E05B/2 | RVR1225360K10B/2 | RVR1225B100B/2 |
| RVR11800E10B | RVR118E10B | RVR1225360K20B | RVR1225B10B |