| Hydranautics SWC5-LD RO Membrane Seawater 9000 GPD 8" x 40" | espwaterproducts.com | 859 USD | 1,073.75 USD | −20% |
| Hydranautics SWC4-LD RO Membrane Seawater 6500 GPD 8" x 40" | espwaterproducts.com | 859 USD | 1,073.75 USD | −20% |
| Hydranautics SWC6-LD RO Membrane Seawater 12000 GPD 8" x 40" | espwaterproducts.com | 859 USD | 1,073.75 USD | −20% |
| Hydranautics ESPA4-LD RO Membrane Low Energy Brackish 12000 GPD 8" x 40" | espwaterproducts.com | 819 USD | 1,023.75 USD | −20% |
| Hydranautics CPA7-LD RO Membrane Low Fouling Brackish 11500 GPD 8"x40" | espwaterproducts.com | 819 USD | 1,023.75 USD | −20% |
| Hydranautics CPA3 RO Membrane Brackish 11000 GPD 8" x 40" | espwaterproducts.com | 789 USD | 986.25 USD | −20% |
| Hydranautics ESPA2-LD RO Membrane Low Energy Brackish 10000 GPD 8"x40" | espwaterproducts.com | 779 USD | 973.75 USD | −20% |
| Hydranautics CPA5-LD RO Membrane Brackish 11000 GPD 8"x40" | espwaterproducts.com | 769 USD | 961.25 USD | −20% |
| Hydranautics SWC5-LD-4040 RO Membrane Seawater 1750 GPD 4 x40 Inch | espwaterproducts.com | 439 USD | 548.75 USD | −20% |
| Hydranautics ESPA2-LD-4040 RO Membrane Brackish 2000 GPD 4"x40" | espwaterproducts.com | 319 USD | 398.75 USD | −20% |
| Hydranautics CPA5-LD-4040 RO Membrane Low Fouling Brackish 2,100 GPD 4"x40" | espwaterproducts.com | 319 USD | 398.75 USD | −20% |
| Hydranautics ESPA1-LD-4040 RO Membrane Low Energy Brackish 2,450 GPD 4"x40" | espwaterproducts.com | 314 USD | 392.5 USD | −20% |
| RO Membrane Hydranautics 8040 CPA2 | hydronest.in | 28800 INR | 33,500 INR | −14% |
| MEMBRANA HYDRANAUTICS CPA3 8 X 40 | aquaproductos.com.mx | 25694.1 MXN | 28,549 MXN | −10% |
| MEMBRANA HYDRANAUTICS MODELO ESPA2-LD 8"X40" ALTA PRODUCTIVIDAD | aquaproductos.com.mx | 25109.1 MXN | 27,899 MXN | −10% |
| MEMBRANA 8" ESPA1 ALTA PRODUCTIVIDAD | aquaproductos.com.mx | 24245.1 MXN | 26,939 MXN | −10% |
| MEMBRANA ESPA1-4040 ALTA PRODUCTIVIDAD | aquaproductos.com.mx | 6938.1 MXN | 7,709 MXN | −10% |
| MEMBRANA CPA2-4040 ALTO RECHAZO | aquaproductos.com.mx | 6623.1 MXN | 7,359 MXN | −10% |
| RO Membrane HYDRANAUTICS CPA2 – 4040 | hydronest.in | 14999 INR | 16,000 INR | −6.3% |
| Hydranautics ESPA2 Max RO Membrane Low Energy Brackish 12000 GPD 8"x40" | espwaterproducts.com | 809 USD | 836.21 USD | −3.3% |
| Hydranautics CPA5 Max RO Membrane Brackish 12000 GPD 8"x40" | espwaterproducts.com | 819 USD | 844.83 USD | −3.1% |
| RO Membrane Hydranautics 8040 CPA3 | hydronest.in | 43500 INR | 39,500 INR | — |
| SWC5+ Hydranautics Nitto 9,000 GPD at 800 PSI 8 x 40 inch Membranes | hydrocomponents.us | 31000 USD | — | — |
| ESPA4-LD HP Hydranautics Nitto 100 PSI at 11,000 GPD 8 x 40 inch Membranes | hydrocomponents.us | 26000 USD | — | — |
| ESPA4-7 Hydranautics Nitto 100 PSI 12,000 GPD 8 inch x 40 inch 99.2% Rejection Energy Saving Membranes | hydrocomponents.us | 23000 USD | — | — |
| ESPA3-7 Hydranatutics Nitto Membranes | hydrocomponents.us | 23000 USD | — | — |
| ESPA2-7 ESPA Series-High Productivity Low Pressure Hydranautics Membranes | hydrocomponents.us | 22000 USD | — | — |
| CPA2-8 Hydranautics Nitto 225 PSI 10,000 GPD 8 x 40 inch 99.7% Rejection Membranes | hydrocomponents.us | 21000 USD | — | — |
| Membranas SWC- Agua de Mar - 8" x 40" - Hydranautics | totalwatershop.com | 15800.4 MXN | — | — |
| Membranas para CPA - 8" x 40 - HYDRANAUTICS - Alto Rechazo. | totalwatershop.com | 14107.5 MXN | — | — |
| Membranas ESPA - 8" X 40" - Hydranautics - Alto Flujo | totalwatershop.com | 13684.28 MXN | — | — |
| ESPA-4611 Hydranautics Nitto 930 GPD at 150 PSI 4.6 x 11.3 inches 99.4% Rejection Membranes | hydrocomponents.us | 9000 USD | — | — |
| SWC-2514 Hydranautics Nitto 110 GPD at 800 PSI 2.5 x 14 inch 99.4% Rejection Seawater Membranes | hydrocomponents.us | 8500 USD | — | — |
| 4040 PurClean Spot-Free Rinse Car Wash Replacement Membrane 2,350 GPD at 100 PSI 4 x 40 inch 99.2% Rejection Energy Saving | hydrocomponents.us | 7750 USD | — | — |
| CPA2-2540 Hydranautics Nitto 225 PSi 2.5 x 40 inch 99.4% Rejection Membranes | hydrocomponents.us | 5750 USD | — | — |
| Membranas para CPA - 4" x 40 - HYDRANAUTICS - Alto Rechazo. | totalwatershop.com | 5078.7 MXN | — | — |
| Membranas ESPA - 4" X 40" - Hydranautics - Alto Flujo | totalwatershop.com | 4740.12 MXN | — | — |
| Hydranautics SWC5-LD Sea Water RO Membrane | aquapro.shop | 2300 AED | — | — |
| SanRO HS-8 Hydranautics Nitto 8,800 GPD at 225 PSI 8 x 40 inch 99.7% Rejection Heat Sanitizable Full Fit Membranes | hydrocomponents.us | 1296.89 USD | — | — |
| SanRO HS2-8 Hydranautics Nitto 14,000 GPD at 225 PSI 8 x 40 inch 99.6% Rejection Heat Sanitizable Full Fit Membranes | hydrocomponents.us | 1286.99 USD | — | — |