This page is here to provide a special service to those aquarists who still own and use the Mod Four Filter. Even though the filter has not been produced for 20 years, many of these filters are still in use and many more just require a few parts to get them up and running. We still have many of the replacement parts for these filters and these are available direct from Kordon. Just write, call or e-mail us with your needs. Obviously, not all parts shown on this page are in stock, but we will be happy to ship you those that are. Because we no longer manufacturer these filters, any part that is out of stock will not be re-ordered. We can also do some repairs on these units or we will be happy to give service advice or quote prices. The Mod four was produced in two major configurations: the original unit was designated the Modu Filter, model 200, or 1200. We no longer have internal parts for these filters. The second and most common unit was called the Mod Four, the model numbers for this series are 400, 1400, 1401, 1403, 1404 and 1405. These are the units we still maintain some parts for. Copies of the original manual are also available.


ILLUSTRATED PARTS LIST

1. Pump for 1400, 1403

2. 6" Filter Canister

3. 2" Tie Rod (brass)

4. "O" Ring

5. End cap

6. Thumb Screw, male

7. Foam Gasket

9. Filter Core Blanket Retainer

10. 6" Filter Core

11. Filter Core Foam Blanket

12. Pump for 1405 (w/o Speed Control)

13. End Screen

14. 2" Filter Canister

15. "U" Tubes

16. "U" Tube Bracket

17. Diffuser

18. Inlet Filter

 

 

 

 

 

 

 


 

ILLUSTRATED INTERNAL PARTS LIST:

1. 14454 Lid to Body Screw

2. 14453 Pump Lid

3. 14452 Air Shroud

4. 14456 Cooling Fan

5. 14455 Motor

6. 14461 Motor Mount Kepnuts (4)

7. 14457 Driver with Magnet

8. 14460 Motor Mount

9. 14451 Pump Body

10. 14470 Impeller

11. 14474 Thrust Washers (2)

12. 14475 Bearing Block

13. 14476 Bearing Block Screws

14. 14473 Impeller shaft

15. 14465 Line Cord

16. 14463 PC Board

17. 14469 Control Knob

18. 14462 Motor Mount Screw Set (4)

19 14468 Strain Relief

20 14473 Impeller Shaft (early style)

21. 14440 Impeller (early style)

22. 14445 Bearing Block (early style)


 

 

 
PRICES DO NOT INCLUDE SHIPPING OR ANY APPLICABLE TAXES

 Product Code

Product Description

 Price

 13407   K-507 Diatom Core Base

 $ 3.00

 13408  K-508 Diatom Filter Bags, 7 per set

 $ 4.00

 13417  Diatom Bypass Valve

 $ 8.00

 13420  2" Filter Canister

 $ 9.00

 13430 6" Filter Canister

 $ 9.00

 13433  6" Filter Core

 $ 3.00

 13437 Filter Core Blanket Retainer

 $ 2.00

 13438 Filter Core Bypass Caps, set of 2

 $ 3.00

 13450  End Cap

 $ 7.00

 13452  End Screen

 $ 2.00

 13454  "O" Ring

 $ 5.00

 13458  Thumb Screw - male

 $ 1.50

 13459  Thumb Screw - female

 $ 1.50

 13481  "U" Tube & Bracket

 $ 5.00

 13482  Suction Tube

 $ 2.00

 13485  Diffusor

 $ 1.50

 13487  2" Tie Rod (brass)

 $ 2.00

 INTERNAL PUMP PARTS

 14451 Pump Body, stripped with inserts

 $ 18.00

  14452  Air Shroud

 $ 6.00

  14453  Pump Lid

 $ 3.00

  14455  Motor, 110 VAC

 $ 11.00

  14456  Cooling Fan

 $ 1.00

  14457  Driver, with magnet

 $ 5.00

  14457A  Driver, without magnet

 $ 2.00

    Motor Bearings, set of 2

 $ 4.00

    Motor Armature

 $ 3.00

    Motor Coil

 $ 5.00

  14460  Motor Mount

 $ 4.00

  14462  Motor Mount Screw Set (4 ea)

 $ 2.00

  14470  Impeller, with magnet

 $ 4.50

  14473  Impeller Shaft, stainless steel

 $ 3.00

  14474  Impeller Thrust Washers, set of 2

 $ 1.00

  14475  Bearing Block

 $ 1.50

  144576  Bearing Block Screw Set (3 ea)

 $ 1.00