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The macro-structured activated carbon of Atlas Copco QD+ series (F) (7-8000) air filters will reduce the residual oil content through adsorption to less than 0.003 mg/m³.6.0
High performance oil vapor filters
The macro-structured activated carbon of Atlas Copco’s QD+ series air filters will reduce the residual oil content through adsorption to less than 0.003 mg/m³. In addition, it offers a low pressure drop that remains constant during the lifetime of the filter. QD+ air filters not only ensure a maximum oil vapor removal but also minimal dust release. They minimize operating costs and are extremely reliable thanks to stainless-steel cores, epoxy-sealed caps and a filter housing with anti-corrosive coating.

The Atlas Copco QD+ series air filters are also easy to maintain, which lowers your operating costs further. The push-in element and drain connection were designed for effortless replacement. The service indicator shows (preventive) maintenance alerts.
The Atlas Copco QD(+) air filters efficiently reduce hydrocarbons, odors and oil vapor in your compressed air stream to protect your investment, equipment and processes. The activated carbon layers will, bythe use of adsorption, reduce the residual oil content to less than0.003 mg/m³. The pressure drop is low and stays minimal during the lifetime of the filter.
| Maximum oil vapor removal Highly efficient activated carbon layers.Significant energy savings & limited system operating costs Low pressure losses. High reliability Easy maintenance Options |
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| QD+ | |
| Contaminant | Oil vapor |
| Filtration technology | Macro-structured activated carbon |
| Test method | ISO 8573-5:2001 |
| Maximum oil carry-over (mg/m³)* | 0.003* |
| ISO class 8573-1 | [2:-:1] |
| Average dry pressure drop (mbar) | 75 |
| Element service | After 2,000 operating hours or 1 year |
| For flanged filters: after 1,000 operating hours or 1 year | |
| Water separation | |
| Precede with | UD+ or DD+/PD+ |
| Dryer | |
| * In a typical installation with refrigerant dryer and UD+ filter. | |

If you know that a filter from the QD+ series is the ideal solution for you, then you can find detailed information on the specifications below.
| Filter size with or without inPASS™ | Nominal capacity | Reference pressure | Maximum pressure | Connections |
| l/s | cfm | bar(e) | psig | |
| 7+ | 7 | 15 | 7 | 102 |
| 15+ | 15 | 32 | 7 | 102 |
| 25+ | 25 | 53 | 7 | 102 |
| 45+ | 45 | 95 | 7 | 102 |
| 75+ | 75 | 159 | 7 | 102 |
| 110+ | 110 | 233 | 7 | 102 |
| 145+ | 145 | 307 | 7 | 102 |
| 180+ | 180 | 381 | 7 | 102 |
| 240+ | 240 | 509 | 7 | 102 |
| 300+ | 300 | 636 | 7 | 102 |
| With inPASS™ | ||||
| 380+ | 380 | 805 | 7 | 102 |
| 425+ | 425 | 901 | 7 | 102 |
| 510+ | 630 | 1081 | 7 | 102 |
| Without inPASS™ | ||||
| 360+ | 360 | 763 | 7 | 102 |
| 430+ | 430 | 911 | 7 | 102 |
| 525+ | 525 | 1112 | 7 | 102 |
| 630+ | 630 | 1335 | 7 | 102 |
| Flanged | ||||
| 550+F/630+F | 550 | 1165 | 7 | 102 |
| 850+F/970+F | 850 | 1801 | 7 | 102 |
| 850+T | 850 | 1801 | 7 | 102 |
| 1100+F/1260+F | 1100 | 2331 | 7 | 102 |
| 1100+T | 1100 | 2331 | 7 | 102 |
| 1400+F/1600+F | 1400 | 2967 | 7 | 102 |
| 1800+F/2200+F | 1800 | 3814 | 7 | 102 |
| 2200+F/2400+F | 2200 | 4662 | 7 | 102 |
| 3000+F/3600+F | 3000 | 6357 | 7 | 102 |
| 4000+F | 4000 | 8476 | 7 | 102 |
| 5000+F | 5000 | 10595 | 7 | 102 |
| 6000+F | 6000 | 12714 | 7 | 102 |
| 7000+F | 7000 | 14833 | 7 | 102 |
| 8000+F | 8000 | 16952 | 7 | 102 |
| Working pressure in bar(g) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 |
| Correction factor | 0.38 | 0.53 | 0.65 | 0.75 | 0.83 | 0.92 | 1 | 1.06 | 1.2 | 1.31 | 1.41 | 1.5 |
| Weight | 10 kg |
|---|---|
| Dimensions | 14 × 5 × 10 cm |
| Contaminant | Oil vapor |
| Filtration technology | Macro-structured activated carbon |
| Test method | ISO 8573-5:2001 |
| Maximum oil carry-over (mg/m³) | 0.003 |
| ISO class 8573-1 | [2:-:1] |
| Average dry pressure drop (mbar) | 75 |
| Element service | After 2,000 operating hours or 1 year |
| Element service for flanged filters | After 1,000 operating hours or 1 year |
| Precede with | UD+ or DD+/PD+, Dryer |
| Lead Time | 2-4 Weeks |
| MOQ | 1 Unit |
| Packaging | Carton |
| Product Quality | 100% Genuine, 100% Original, Brand New |
| Transaction Mode | CFR, CIF, CIP, CPT, DAP, DDP, EXW, FCA |
Alice –
Sekes was very responsive and supportive.
We’ve been using the Atlas Copco QD 145+ air filter purchased from Sekes for several months, and it has exceeded our expectations. The filtration performance is stable, and maintenance requirements are minimal. It has improved overall system reliability and efficiency. Sekes delivered quickly and provided excellent customer support throughout the process.