2 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 22 25 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 0.75KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x FRQ5-10A Inverter Speed controller2 x Elta Variable Speed Drive IP66 - 1.5KW1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Frequency converter RUCK - FU 075 212 x Elta 10 Amp Electronic single phase speed controller.1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 381 x FU 22 04 Frequency Inverter1 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Balance S Diffuser - NO RING - 125mm2 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1251 x EC6H - Reversible Group Fan Electronic Controller1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1001 x Elta 2 Amp Electronic single phase speed controller.1 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 2003 x Airvent ceiling fan controller1 x JSR 200 Painted RAL50181 x Round ceiling diffuser 400mm1 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 8amps1 x Elta 3 Amp Electronic single phase speed controller.1 x EFSC-3N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 12amps1 x Versio Square Ceiling Diffusers - RS141 x Circular Ceiling Diffuser - TST 1604 x COM-31 x ELTA - Single Phase Transformer 4amps1 x AIRVENT speed control - AIR4019612 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Balance S Diffuser - NO RING - 100mm2 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 300mm1 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 10amps1 x Round ceiling diffuser 350mm1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Run On Timer - 5s - 4hrs - RT5A2 x Remote Timer Control - 13511 x Elta 3 Amp Electronic single phase speed controller with TK3 x Push Timer Switch - ZA43 x Multi Input Run On Timer - 0 - 20min - CFCU2 x Remote controller FLEX - for VEKO INT3 x Vent Axia ACM 150 inline mixed flow duct fan3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK1 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-44 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x Helios TSW 3 Amp Transformer speed controller1 x Three Phase Transformer controllers - RMT 1.5 Amp3 x Vent Axia ACM 200 inline mixed flow duct fan6 x Vent Axia ACM 125 inline mixed flow duct fan1 x MWS 3 – Transformer Controller With Motor Protection1 x 7 Day Programmable TIMECLOCK1 x Helios TSW 7.5 Amp Transformer speed controller2 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Helios TSW MCB Amp Transformer speed controller4 x Vent Axia ACM 100 inline mixed flow duct fan2 x TG-K Duct temperature sensor2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x TTC-2000 Three phase electric heater controller3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Temperature Fan Speed Controller - ATCP4-WMS2 x Helios TSW 1.5 Amp Transformer speed controller4 x MV-B Dual Switch for use with Helios HQW plate fans,4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Elta 6 Amp Electronic single phase speed controller with TK2 x Systemair Save Connect 2.0 Internet Module2 x Transformer 5 Speed Controller - ATC1-12TK2 x Isolator Switch - ISOSW1 x Helios HQW-200/2 - IP551 x Elta ACO Panel 149-ACO14E1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x EM30-24 Electro-Mechanical Control Panel1 x CS2 Current Switch2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE4 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x ACO 149-ACO1/EDV3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp4 x MWS 1.5 – Transformer Controller With Motor Protection1 x TG-K3/NTC10-01 - Duct temperature sensor2 x Helios HQW-630/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6303 x RRB- transformer controller1 x EC-Vent Room Unit4 x WS - Reversing Switch from Helios Fans4 x Vent Axia T-Series Controller1 x EM30-24 Control Panel Commissioning Service2 x Helios HQW-200/4 - IP554 x Transformer (silent) speed controller - RE 3.0 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT3 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x REE-1 Electronic Speed Controller1 x Speed Controller - REB52 x REB-CVF 0-10v Controller1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x Transformer Speed Control - RTRE- 12.0Amp1 x Helios HQW-400/4 - IP551 x Silent 100 Window Kit - windowS1 x SG-200 Fan Guard for the HQW 2001 x Elta Wall Cowl SWC56/631 x Speed Controller - REB101 x TUNE-R-200-3-M1 - Control Damper2 x Vent Axia Silent 100T (TIMER)1 x PIR Sensor - PIR21 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta Louvre Shutter - 400mm1 x UB47- Universal Insulated Terminal1 x Envirovent G4 Filter - SL-G4/F72 x QPTW 250C Acoustic Twin Fan with Controller1 x Elta Wall Cowl SWC25/311 x PIR Sensor - PIR41 x Transformer Speed Control - RTRE- 7.0Amp2 x Helios HQW-315/4 - IP552 x Helios HQW-250/4 - IP551 x Elta Wall Cowl SWC45/502 x MTP 10, 10K, Speed control1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x MTS10- extractor fan 3 step switch1 x Transformer Speed Control - RTRE- 1.5Amp1 x RDS 11 Helios Transformer Controller With Motor Protection1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Two Speed Switch - REGUL-21 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Elta - Room Sensor - Temp/Humid/C021 x Speed Controller - REB11 x Mini Diffuser - 100mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan
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Duct Mounted Inline Filter - EU4
£ 44.99
Well made and robust, but it was not use for my application ...