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Filmtec (TW30-4040) Tap Water Membrane 2,400 GPD @ 4" X 40"
Filmtec (TW30-4040) Tap Water Membrane 2,400 GPD @ 4' X 40'

Filmtec (TW30-4040) Tap Water Membrane 2,400 GPD @ 4" X 40"

Your Price: $349.00
Retail Price:$533.95
Your Savings:$184.95(35%)
Ships within 24-72 Hours
Part Number:TW30-4040
Quantity Pricing
  • 6+
  • $336.96

A complete range of FILMTEC 4040-size elements is available to meet a wide variety of customer needs for commercial applications, from the highest purity water to the lowest total system costs.

  • FILMTEC TW30-4040 is the industry standard for reliable operation and production of the highest quality water.
  • Features the industry's thickest feed spacer (34 mil) to lessen the impact of fouling.
  • May be cleaned over the widest pH range (pH 1-13) for the most effective cleaning.

Tape-wrapped elements are built with the same high quality membranes and materials of construction as industrial elements, except for the hard outer shell, and are more economical for commercial systems with one or two elements per housing.

Product Name Nominal Active Surface Area
ft2 (m2)
Permeate Flow Rate
gpd (m3/d)
Stabilized Salt Rejection
FILMTEC TW30-4040 78 (7.2) 2400 (9.1) 99.5
  1. Permeate flow and salt rejection based on the following test conditions: 2000 ppm NaCl, 225 psi (15.5 bar), 77°F (25°C), 15% recovery.
  2. Permeate flows for individual elements may vary +/-20%.
  3. For the purpose of improvement, specifications may be updated periodically.
5 Stars
Product is highly Reliable
It has a high production rate. This is probably not the best price online but the service is great. I spoke to one guy over the phone,I think his name was "tay", he seems to really know his stuff. I was trying to put together a high capacity ro for my fish tank and man....it was better than I expected.
Did you find this helpful?  1 of 4 Found Helpful
Reviewed by:  from Kansas, Ohio. on 3/30/2012
5 Stars
Bonjour, Pouvez vous nous transmetre votre meuilleur offre ppour une filtre de machine OSMOSE inverse, CPA 2 - 4040. Mercie
Did you find this helpful?  0 of 3 Found Helpful
Reviewed by:  from Madagasikara. on 2/19/2019
5 Stars
Good Salt Rejection Rate
The salt rejection rate of the product is high and it is very good in performance compared to its competitors
Did you find this helpful?  0 of 3 Found Helpful
Reviewed by:  from Austin, Texas. on 4/5/2012