2 x Helios TSW 1.5 Amp Transformer speed controller1 x Run On Timer - 5s - 4hrs - RT5A1 x Time Delay Unit - DT20B1 x Helios ZNE Electronic Fan Overrun Timer3 x Push Timer Switch - ZA42 x 7 Day Programmable TIMECLOCK1 x DEF-CBM-RE-7 - Protection Guard2 x Multi Input Run On Timer - 0 - 20min - CFCU2 x Transformer 5 Speed Controller - ATC1-2TK3 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 40 Frequency Inverter1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ5-4A V2 Inverter Speed Controller2 x FRQ-10A V2 Inverter Speed controller1 x FU 075 52 Frequency Inverter (IP20)4 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 1.5KW2 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 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 Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x NKS-D swirl diffuser v-300 x 300mm2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1001 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 2001 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm2 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm3 x Vent Axia ACM 125 inline mixed flow duct fan1 x PCA Diffuser - PCA-2503 x Isolator Switch - ISOSW3 x COM-33 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x TTC-2000 Three phase electric heater controller1 x BEAS-control module1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x Envirovent G4 Filter - SL-G4/F71 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x CONTROL ECOWATT - Basic5 x Transformer (silent) speed controller - RE 3.0 Amp1 x ACO 149-ACO1/EDV2 x Remote Timer Control - 13511 x EM30-24 Electro-Mechanical Control Panel1 x Transformer (silent) speed controller - RE 1.5 Amp1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Speed Controller - REB31 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B4 x Systemair Save Connect 2.0 Internet Module1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Elta 10 Amp Electronic single phase speed controller.2 x Transformer 5 Speed Controller - ATC1-4TK1 x ELTA - Single Phase Transformer 2amps4 x Electronic extractor fan speed controller - FSC 1.53 x EC6H - Reversible Group Fan Electronic Controller1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control4 x Helios TSW MCB Amp Transformer speed controller4 x Elta 3 Amp Electronic single phase speed controller with TK1 x Elta 2 Amp Electronic single phase speed controller.2 x 5-Speed Controller for use with Elta SAX Classic Fans3 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x EFSC-6N- Single Phase Speed Control1 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x TG-K3/NTC10-01 - Duct temperature sensor1 x ELM 18 EX Flexible Cuff for ERM 182 x REB-CVF 0-10v Controller1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Transformer Speed Control - RTRE- 1.5Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x MTS10- extractor fan 3 step switch1 x PIR Sensor - PIR21 x Helios HQW-250/4 - IP551 x Elta Wall Cowl SWC56/631 x Speed Controller - REB11 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Helios TSD 5.5 Transformer Speed Control (400v)2 x REE-1 Electronic Speed Controller1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Speed Controller - REB101 x Envirovent 4 Way Remote Control Switch - SWHBKRF-44 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans4 x MV-B Dual Switch for use with Helios HQW plate fans,1 x DEF-140T Inlet Guard for the CBT-100N3 x CS2 Current Switch2 x TG-K Duct temperature sensor3 x Elta 6 Amp Electronic single phase speed controller with TK4 x WS - Reversing Switch from Helios Fans1 x Helios HQW-200/2 - IP554 x Helios HQW-200/4 - IP554 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Multiflow SMB550/4-1AC2 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Transformer Speed Control - RTRE- 7.0Amp1 x Isolator Switch - EFF-ISO1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Helios HQW-315/4 - IP551 x DDMP 09-09 3F 2130W M6A4 DG02 x SG-200 Fan Guard for the HQW 2001 x MTP 10, 10K, Speed control1 x Speed Controller - REB1-N1 x CBM 9-9 550w 4P VR (Open Motor)1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x QPTW 250C Acoustic Twin Fan with Controller1 x Silent 100 Window Kit - windowS2 x Speed Controller - REB53 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-8TK3 x Helios TSW 3 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-12TK1 x RTRD - Three Phase Speed Controller - 2 Amp4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Vent Axia T-Series Controller1 x ERR 31/1 Centrifugal inline fan3 x Helios HQW-630/4 - IP552 x CBS-60 Outlet Flange for CSB/CBT-601 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x CBA-60 Inlet Flange for CBT-602 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer speed controller - ATC1 - 1.5 Amps1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x MWS 3 – Transformer Controller With Motor Protection3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x ERR 20/1 Centrifugal inline fan3 x Transformer Speed Control - RTRE- 12.0Amp1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x MWS 1.5 – Transformer Controller With Motor Protection1 x Speed Controller - REB61 x Speed controller with Reverse - REB-1R1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x RDS 11 Helios Transformer Controller With Motor Protection1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Two Speed Switch - REGUL-21 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Temperature Fan Speed Controller - ATCP4-WMS1 x TUNE-R-200-3-M1 - Control Damper1 x Vent Axia Silent 100T (TIMER)2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x TD Mixvent 800/200 EEXEIIT32 x TG-R room temperature sensor1 x DDMP 12-12 3F 1810W M6A4 DG01 x Transformer (silent) speed controller - RE 5.0 Amp1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x RTRD - Three Phase Speed Controller - 14 Amp1 x UB47- Universal Insulated Terminal1 x DDMP 09/09 Mounting Flange1 x VTR 300 STD Filter Kit1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x PIR Sensor - PIR41 x GRA-100 External Grill by S&P1 x DVG-H 560D4/F400 IE2 - Smoke extract roof unit
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Duct Mounted Inline Filter - EU4
£ 44.99
Well made and robust, but it was not use for my application ...