| 3/22/2018 | 842139259000 | YKF-A ACTIVATED CARBON FILTER ROUND-GR114, YKF-B ACTIVATED CARBON FILTER SQUARE-HOUSING, YKF-F ACTIVATED CARBON FILTER SQUARE-CAMINOX FILTER, YDK YALF-A4 (202 * 791)
| 316 | Units | 1158.11 | N/A | TÜMSAN ELEKTRONIK MAKINA VE PARÇASAN.VE TIC.A.S. |
| 3/19/2018 | 842121000000 | WATER TREATMENT SYSTEM (MICROFILTRATION UNIT), SAND FILTER * ACTIVATED CARBON FILTER (AUTO TIME CONT SAND FILT * AUTO TIME CONT A CARBON FILT)
| 18 | Units | 25833.25 | N/A | HIDROFORM MÜHENDISLIK ARITMA INSAAT SANAYI VE TICARET LIMITED SIRKETI |
| 3/1/2018 | 842121000000 | SAND FILTER-ACTIVATED CARBON-CHEMICAL TANK
| 4 | Units | 2187.67 | N/A | EUROSAN SU ARITMA SIS.SAN.VE TIC.A.S |
| 3/29/2018 | 842139259000 | AIR DRYER, ACTIVATED CARBON TOWER, AKDAB 2000 CHEMICAL DRYER, AIR DRYER INNER FILTER SET, CHEMICAL DRYER FILTER
| 8 | Units | 5064.01 | N/A | SETKOM KOMPRESÖR VEMAKINA SANAYI VETIC.LTD.STI. |
| 3/21/2018 | 842139259000 | PARKER & D.HUNTER ACTIVATED CARBON TOWER, COMPRESSED AIR FILTER, P045AA ELEMENT KIT, 12 MONTH CARTRIDGE KIT
| 4 | Units | 13473.55 | N/A | DHE END.BAS.HAVA VEGAZ ÇÖZ.SAN.TIC.LTD.STI. |
| 3/20/2018 | 842139259000 | RYDAIR RY 7500B MODEL ELECTROSTATIC FILTER, TPACF7500 MODEL ACTIVATED CARBON FILTER
| 2 | Units | 4542.8 | N/A | MAKROTERM ISITMA SOGHAVA.OTO.TUR.INS.SANVE TIC.LTD.STI. |
| 3/28/2018 | 842139259000 | YKF-E ACTIVATED CARBON FILTER ROUND-2011
| 650 | Units | 1140.3 | N/A | TÜMSAN ELEKTRONIK MAKINA VE PARÇASAN.VE TIC.A.S. |
| 3/9/2018 | 842199900019 | ACTIVATED CARBON PAPER CARBOFIL MATERIAL
| 268 | Kilogram | 1956 | N/A | MGT FILTRE SANAYI VE TICARET AS. |
| 3/20/2018 | 842139259000 | AKDAB-2000 DESSICAN AIR DRYER / CHEMICAL DRYER, ACT-5500 ACTIVED CARBONE TOWER / ACTIVATED CARBON TOWER, AKDAC-267 DESSICAN AIR DRYER / CHEMICAL DRYER, COMPAC-1200 / PLASMA DRYER / COMPAC-5500 / COMPACRY AIR-25.500 COOLED SET
| 7 | Units | 20994.14 | N/A | AAG MAKINA BASINÇLIHAVA SISTEMLERISAN.VE TIC.LTD.S |
| 3/4/2018 | 681510900000 | ACTIVATED CARBON FILTER
| 1 | Units | 27556.54 | N/A | CHEMOVEST KIMYA VE MAKINA SANAYI TICARET LIMITED SIRKETI |